Home / 15,158,330.88-22,737,594.72-6,061,192.80

Finding the Fourth Proportional to 15,158,330.88, 22,737,594.72 and 6,061,192.80

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Solution

The fourth proportional to 15,158,330.88, 22,737,594.72 and 6,061,192.80 is: 9,091,828.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,158,330.88 : 22,737,594.72 = 6,061,192.80 : x
  2. Step 2: Convert to fraction form
    15,158,330.88/22,737,594.72 = 6,061,192.80/x
  3. Step 3: Cross multiply
    15,158,330.88x = 22,737,594.72 × 6,061,192.80
  4. Step 4: Simplify right side
    15,158,330.88x = 137,816,945,406,182
  5. Step 5: Solve for x
    x = 137,816,945,406,182/15,158,330.88
  6. Step 6: Final answer
    x = 9,091,828.55

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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.