Home / 16,760,580.26-25,130,581.43-6,513,475.28

Finding the Fourth Proportional to 16,760,580.26, 25,130,581.43 and 6,513,475.28

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Solution

The fourth proportional to 16,760,580.26, 25,130,581.43 and 6,513,475.28 is: 9,766,214.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,760,580.26 : 25,130,581.43 = 6,513,475.28 : x
  2. Step 2: Convert to fraction form
    16,760,580.26/25,130,581.43 = 6,513,475.28/x
  3. Step 3: Cross multiply
    16,760,580.26x = 25,130,581.43 × 6,513,475.28
  4. Step 4: Simplify right side
    16,760,580.26x = 163,687,420,916,332.06
  5. Step 5: Solve for x
    x = 163,687,420,916,332.06/16,760,580.26
  6. Step 6: Final answer
    x = 9,766,214.44

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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.