Home / 104,443,605.52-144,125,857.28-58,032,272.50

Finding the Fourth Proportional to 104,443,605.52, 144,125,857.28 and 58,032,272.50

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Solution

The fourth proportional to 104,443,605.52, 144,125,857.28 and 58,032,272.50 is: 80,081,025.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,443,605.52 : 144,125,857.28 = 58,032,272.50 : x
  2. Step 2: Convert to fraction form
    104,443,605.52/144,125,857.28 = 58,032,272.50/x
  3. Step 3: Cross multiply
    104,443,605.52x = 144,125,857.28 × 58,032,272.50
  4. Step 4: Simplify right side
    104,443,605.52x = 8,363,951,023,969,069
  5. Step 5: Solve for x
    x = 8,363,951,023,969,069/104,443,605.52
  6. Step 6: Final answer
    x = 80,081,025.38

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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.