Home / 52,904,258.52-73,003,846.15-29,694,901.51

Finding the Fourth Proportional to 52,904,258.52, 73,003,846.15 and 29,694,901.51

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Solution

The fourth proportional to 52,904,258.52, 73,003,846.15 and 29,694,901.51 is: 40,976,701.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,904,258.52 : 73,003,846.15 = 29,694,901.51 : x
  2. Step 2: Convert to fraction form
    52,904,258.52/73,003,846.15 = 29,694,901.51/x
  3. Step 3: Cross multiply
    52,904,258.52x = 73,003,846.15 × 29,694,901.51
  4. Step 4: Simplify right side
    52,904,258.52x = 2,167,842,021,275,443
  5. Step 5: Solve for x
    x = 2,167,842,021,275,443/52,904,258.52
  6. Step 6: Final answer
    x = 40,976,701.72

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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.