Home / 16,165,988.60-24,258,314.10-6,069,630.20

Finding the Fourth Proportional to 16,165,988.60, 24,258,314.10 and 6,069,630.20

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Solution

The fourth proportional to 16,165,988.60, 24,258,314.10 and 6,069,630.20 is: 9,107,948.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,165,988.60 : 24,258,314.10 = 6,069,630.20 : x
  2. Step 2: Convert to fraction form
    16,165,988.60/24,258,314.10 = 6,069,630.20/x
  3. Step 3: Cross multiply
    16,165,988.60x = 24,258,314.10 × 6,069,630.20
  4. Step 4: Simplify right side
    16,165,988.60x = 147,238,995,862,445.84
  5. Step 5: Solve for x
    x = 147,238,995,862,445.84/16,165,988.60
  6. Step 6: Final answer
    x = 9,107,948.76

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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.