Home / 7,185,527,244.40-10,778,290,866.60-4,706,036,114.80

Finding the Fourth Proportional to 7,185,527,244.40, 10,778,290,866.60 and 4,706,036,114.80

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Solution

The fourth proportional to 7,185,527,244.40, 10,778,290,866.60 and 4,706,036,114.80 is: 7,059,054,172.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,185,527,244.40 : 10,778,290,866.60 = 4,706,036,114.80 : x
  2. Step 2: Convert to fraction form
    7,185,527,244.40/10,778,290,866.60 = 4,706,036,114.80/x
  3. Step 3: Cross multiply
    7,185,527,244.40x = 10,778,290,866.60 × 4,706,036,114.80
  4. Step 4: Simplify right side
    7,185,527,244.40x = 50,723,026,074,038,591,488
  5. Step 5: Solve for x
    x = 50,723,026,074,038,591,488/7,185,527,244.40
  6. Step 6: Final answer
    x = 7,059,054,172.20

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Double scale
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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.