Home / 63,416,297.85-95,101,114.14-21,906,614.13

Finding the Fourth Proportional to 63,416,297.85, 95,101,114.14 and 21,906,614.13

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Solution

The fourth proportional to 63,416,297.85, 95,101,114.14 and 21,906,614.13 is: 32,851,861.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,416,297.85 : 95,101,114.14 = 21,906,614.13 : x
  2. Step 2: Convert to fraction form
    63,416,297.85/95,101,114.14 = 21,906,614.13/x
  3. Step 3: Cross multiply
    63,416,297.85x = 95,101,114.14 × 21,906,614.13
  4. Step 4: Simplify right side
    63,416,297.85x = 2,083,343,410,798,066.75
  5. Step 5: Solve for x
    x = 2,083,343,410,798,066.75/63,416,297.85
  6. Step 6: Final answer
    x = 32,851,861.14

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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.