Home / 14,672,918.60-22,017,251.10-6,154,116.20

Finding the Fourth Proportional to 14,672,918.60, 22,017,251.10 and 6,154,116.20

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Solution

The fourth proportional to 14,672,918.60, 22,017,251.10 and 6,154,116.20 is: 9,234,476.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672,918.60 : 22,017,251.10 = 6,154,116.20 : x
  2. Step 2: Convert to fraction form
    14,672,918.60/22,017,251.10 = 6,154,116.20/x
  3. Step 3: Cross multiply
    14,672,918.60x = 22,017,251.10 × 6,154,116.20
  4. Step 4: Simplify right side
    14,672,918.60x = 135,496,721,673,977.83
  5. Step 5: Solve for x
    x = 135,496,721,673,977.83/14,672,918.60
  6. Step 6: Final answer
    x = 9,234,476.48

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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.