Home / 25,979,045.76-35,850,200.40-14,377,098.24

Finding the Fourth Proportional to 25,979,045.76, 35,850,200.40 and 14,377,098.24

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Solution

The fourth proportional to 25,979,045.76, 35,850,200.40 and 14,377,098.24 is: 19,839,907.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,979,045.76 : 35,850,200.40 = 14,377,098.24 : x
  2. Step 2: Convert to fraction form
    25,979,045.76/35,850,200.40 = 14,377,098.24/x
  3. Step 3: Cross multiply
    25,979,045.76x = 35,850,200.40 × 14,377,098.24
  4. Step 4: Simplify right side
    25,979,045.76x = 515,421,853,074,487.31
  5. Step 5: Solve for x
    x = 515,421,853,074,487.31/25,979,045.76
  6. Step 6: Final answer
    x = 19,839,907.05

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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.