Home / 106,099,341.56-146,417,098.11-59,055,402.31

Finding the Fourth Proportional to 106,099,341.56, 146,417,098.11 and 59,055,402.31

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Solution

The fourth proportional to 106,099,341.56, 146,417,098.11 and 59,055,402.31 is: 81,496,458.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,099,341.56 : 146,417,098.11 = 59,055,402.31 : x
  2. Step 2: Convert to fraction form
    106,099,341.56/146,417,098.11 = 59,055,402.31/x
  3. Step 3: Cross multiply
    106,099,341.56x = 146,417,098.11 × 59,055,402.31
  4. Step 4: Simplify right side
    106,099,341.56x = 8,646,720,633,753,498
  5. Step 5: Solve for x
    x = 8,646,720,633,753,498/106,099,341.56
  6. Step 6: Final answer
    x = 81,496,458.94

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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.