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Finding the Fourth Proportional to 63,896,675.95, 95,747,484.97 and 37,937,859.11

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Solution

The fourth proportional to 63,896,675.95, 95,747,484.97 and 37,937,859.11 is: 56,848,882.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,896,675.95 : 95,747,484.97 = 37,937,859.11 : x
  2. Step 2: Convert to fraction form
    63,896,675.95/95,747,484.97 = 37,937,859.11/x
  3. Step 3: Cross multiply
    63,896,675.95x = 95,747,484.97 × 37,937,859.11
  4. Step 4: Simplify right side
    63,896,675.95x = 3,632,454,594,739,013.50
  5. Step 5: Solve for x
    x = 3,632,454,594,739,013.50/63,896,675.95
  6. Step 6: Final answer
    x = 56,848,882.05

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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.