Home / 14,678,287.02-22,008,709.26-5,581,049.85

Finding the Fourth Proportional to 14,678,287.02, 22,008,709.26 and 5,581,049.85

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Solution

The fourth proportional to 14,678,287.02, 22,008,709.26 and 5,581,049.85 is: 8,368,258.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,287.02 : 22,008,709.26 = 5,581,049.85 : x
  2. Step 2: Convert to fraction form
    14,678,287.02/22,008,709.26 = 5,581,049.85/x
  3. Step 3: Cross multiply
    14,678,287.02x = 22,008,709.26 × 5,581,049.85
  4. Step 4: Simplify right side
    14,678,287.02x = 122,831,703,514,216.61
  5. Step 5: Solve for x
    x = 122,831,703,514,216.61/14,678,287.02
  6. Step 6: Final answer
    x = 8,368,258.73

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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.