Home / 63,969,051.33-95,953,499.24-20,838,184.29

Finding the Fourth Proportional to 63,969,051.33, 95,953,499.24 and 20,838,184.29

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Solution

The fourth proportional to 63,969,051.33, 95,953,499.24 and 20,838,184.29 is: 31,257,251.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,969,051.33 : 95,953,499.24 = 20,838,184.29 : x
  2. Step 2: Convert to fraction form
    63,969,051.33/95,953,499.24 = 20,838,184.29/x
  3. Step 3: Cross multiply
    63,969,051.33x = 95,953,499.24 × 20,838,184.29
  4. Step 4: Simplify right side
    63,969,051.33x = 1,999,496,700,329,304
  5. Step 5: Solve for x
    x = 1,999,496,700,329,304/63,969,051.33
  6. Step 6: Final answer
    x = 31,257,251.10

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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.