Home / 14,672,920.60-22,017,254.10-6,154,118.20

Finding the Fourth Proportional to 14,672,920.60, 22,017,254.10 and 6,154,118.20

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Solution

The fourth proportional to 14,672,920.60, 22,017,254.10 and 6,154,118.20 is: 9,234,479.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672,920.60 : 22,017,254.10 = 6,154,118.20 : x
  2. Step 2: Convert to fraction form
    14,672,920.60/22,017,254.10 = 6,154,118.20/x
  3. Step 3: Cross multiply
    14,672,920.60x = 22,017,254.10 × 6,154,118.20
  4. Step 4: Simplify right side
    14,672,920.60x = 135,496,784,170,834.64
  5. Step 5: Solve for x
    x = 135,496,784,170,834.64/14,672,920.60
  6. Step 6: Final answer
    x = 9,234,479.48

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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.