Home / 35,508,251.48-49,001,397.54-20,041,612.52

Finding the Fourth Proportional to 35,508,251.48, 49,001,397.54 and 20,041,612.52

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Solution

The fourth proportional to 35,508,251.48, 49,001,397.54 and 20,041,612.52 is: 27,657,431.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,508,251.48 : 49,001,397.54 = 20,041,612.52 : x
  2. Step 2: Convert to fraction form
    35,508,251.48/49,001,397.54 = 20,041,612.52/x
  3. Step 3: Cross multiply
    35,508,251.48x = 49,001,397.54 × 20,041,612.52
  4. Step 4: Simplify right side
    35,508,251.48x = 982,067,022,435,161.12
  5. Step 5: Solve for x
    x = 982,067,022,435,161.12/35,508,251.48
  6. Step 6: Final answer
    x = 27,657,431.20

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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.