Home / 67,437,327.58-101,196,347.10-29,098,841.69

Finding the Fourth Proportional to 67,437,327.58, 101,196,347.10 and 29,098,841.69

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Solution

The fourth proportional to 67,437,327.58, 101,196,347.10 and 29,098,841.69 is: 43,665,675.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,437,327.58 : 101,196,347.10 = 29,098,841.69 : x
  2. Step 2: Convert to fraction form
    67,437,327.58/101,196,347.10 = 29,098,841.69/x
  3. Step 3: Cross multiply
    67,437,327.58x = 101,196,347.10 × 29,098,841.69
  4. Step 4: Simplify right side
    67,437,327.58x = 2,944,696,484,176,887
  5. Step 5: Solve for x
    x = 2,944,696,484,176,887/67,437,327.58
  6. Step 6: Final answer
    x = 43,665,675.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.