Home / 26,459,057.28-36,513,034.56-14,856,712.32

Finding the Fourth Proportional to 26,459,057.28, 36,513,034.56 and 14,856,712.32

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Solution

The fourth proportional to 26,459,057.28, 36,513,034.56 and 14,856,712.32 is: 20,502,002.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,459,057.28 : 36,513,034.56 = 14,856,712.32 : x
  2. Step 2: Convert to fraction form
    26,459,057.28/36,513,034.56 = 14,856,712.32/x
  3. Step 3: Cross multiply
    26,459,057.28x = 36,513,034.56 × 14,856,712.32
  4. Step 4: Simplify right side
    26,459,057.28x = 542,463,650,388,137.81
  5. Step 5: Solve for x
    x = 542,463,650,388,137.81/26,459,057.28
  6. Step 6: Final answer
    x = 20,502,002.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.