Home / 4,830,296,941.40-7,245,445,412.10-3,669,346,362.20

Finding the Fourth Proportional to 4,830,296,941.40, 7,245,445,412.10 and 3,669,346,362.20

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Solution

The fourth proportional to 4,830,296,941.40, 7,245,445,412.10 and 3,669,346,362.20 is: 5,504,019,543.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,296,941.40 : 7,245,445,412.10 = 3,669,346,362.20 : x
  2. Step 2: Convert to fraction form
    4,830,296,941.40/7,245,445,412.10 = 3,669,346,362.20/x
  3. Step 3: Cross multiply
    4,830,296,941.40x = 7,245,445,412.10 × 3,669,346,362.20
  4. Step 4: Simplify right side
    4,830,296,941.40x = 26,586,048,765,407,813,632
  5. Step 5: Solve for x
    x = 26,586,048,765,407,813,632/4,830,296,941.40
  6. Step 6: Final answer
    x = 5,504,019,543.30

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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.