Home / 14,862,174.60-22,293,261.90-8,484,882.60

Finding the Fourth Proportional to 14,862,174.60, 22,293,261.90 and 8,484,882.60

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Solution

The fourth proportional to 14,862,174.60, 22,293,261.90 and 8,484,882.60 is: 12,727,323.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,862,174.60 : 22,293,261.90 = 8,484,882.60 : x
  2. Step 2: Convert to fraction form
    14,862,174.60/22,293,261.90 = 8,484,882.60/x
  3. Step 3: Cross multiply
    14,862,174.60x = 22,293,261.90 × 8,484,882.60
  4. Step 4: Simplify right side
    14,862,174.60x = 189,155,709,992,552.91
  5. Step 5: Solve for x
    x = 189,155,709,992,552.91/14,862,174.60
  6. Step 6: Final answer
    x = 12,727,323.90

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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.