Home / 15,158,257.38-22,737,484.49-6,061,119.23

Finding the Fourth Proportional to 15,158,257.38, 22,737,484.49 and 6,061,119.23

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Solution

The fourth proportional to 15,158,257.38, 22,737,484.49 and 6,061,119.23 is: 9,091,718.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,158,257.38 : 22,737,484.49 = 6,061,119.23 : x
  2. Step 2: Convert to fraction form
    15,158,257.38/22,737,484.49 = 6,061,119.23/x
  3. Step 3: Cross multiply
    15,158,257.38x = 22,737,484.49 × 6,061,119.23
  4. Step 4: Simplify right side
    15,158,257.38x = 137,814,604,510,703.86
  5. Step 5: Solve for x
    x = 137,814,604,510,703.86/15,158,257.38
  6. Step 6: Final answer
    x = 9,091,718.20

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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.