Home / 25,744,053.77-35,516,781.68-14,577,983.55

Finding the Fourth Proportional to 25,744,053.77, 35,516,781.68 and 14,577,983.55

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Solution

The fourth proportional to 25,744,053.77, 35,516,781.68 and 14,577,983.55 is: 20,111,947.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,744,053.77 : 35,516,781.68 = 14,577,983.55 : x
  2. Step 2: Convert to fraction form
    25,744,053.77/35,516,781.68 = 14,577,983.55/x
  3. Step 3: Cross multiply
    25,744,053.77x = 35,516,781.68 × 14,577,983.55
  4. Step 4: Simplify right side
    25,744,053.77x = 517,763,059,007,091.44
  5. Step 5: Solve for x
    x = 517,763,059,007,091.44/25,744,053.77
  6. Step 6: Final answer
    x = 20,111,947.55

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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.