Home / 4,966,024,220.40-7,449,036,330.60-4,407,048,015.60

Finding the Fourth Proportional to 4,966,024,220.40, 7,449,036,330.60 and 4,407,048,015.60

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Solution

The fourth proportional to 4,966,024,220.40, 7,449,036,330.60 and 4,407,048,015.60 is: 6,610,572,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,966,024,220.40 : 7,449,036,330.60 = 4,407,048,015.60 : x
  2. Step 2: Convert to fraction form
    4,966,024,220.40/7,449,036,330.60 = 4,407,048,015.60/x
  3. Step 3: Cross multiply
    4,966,024,220.40x = 7,449,036,330.60 × 4,407,048,015.60
  4. Step 4: Simplify right side
    4,966,024,220.40x = 32,828,260,778,903,040,000
  5. Step 5: Solve for x
    x = 32,828,260,778,903,040,000/4,966,024,220.40
  6. Step 6: Final answer
    x = 6,610,572,023.40

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Half scale
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Double scale
Find fourth proportional to 4,966,024,221.40, 7,449,036,332.10 and 4,407,048,016.60
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.