Home / 15,705,103.08-23,558,179.50-4,344,600.36

Finding the Fourth Proportional to 15,705,103.08, 23,558,179.50 and 4,344,600.36

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Solution

The fourth proportional to 15,705,103.08, 23,558,179.50 and 4,344,600.36 is: 6,517,045.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,705,103.08 : 23,558,179.50 = 4,344,600.36 : x
  2. Step 2: Convert to fraction form
    15,705,103.08/23,558,179.50 = 4,344,600.36/x
  3. Step 3: Cross multiply
    15,705,103.08x = 23,558,179.50 × 4,344,600.36
  4. Step 4: Simplify right side
    15,705,103.08x = 102,350,875,136,644.62
  5. Step 5: Solve for x
    x = 102,350,875,136,644.62/15,705,103.08
  6. Step 6: Final answer
    x = 6,517,045.74

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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.