Home / 124,795,474.30-187,174,315.77-32,681,133.82

Finding the Fourth Proportional to 124,795,474.30, 187,174,315.77 and 32,681,133.82

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Solution

The fourth proportional to 124,795,474.30, 187,174,315.77 and 32,681,133.82 is: 49,016,752.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,795,474.30 : 187,174,315.77 = 32,681,133.82 : x
  2. Step 2: Convert to fraction form
    124,795,474.30/187,174,315.77 = 32,681,133.82/x
  3. Step 3: Cross multiply
    124,795,474.30x = 187,174,315.77 × 32,681,133.82
  4. Step 4: Simplify right side
    124,795,474.30x = 6,117,068,861,346,307
  5. Step 5: Solve for x
    x = 6,117,068,861,346,307/124,795,474.30
  6. Step 6: Final answer
    x = 49,016,752.38

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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.