Home / 16,337,712.30-24,506,568.45-10,291,094.70

Finding the Fourth Proportional to 16,337,712.30, 24,506,568.45 and 10,291,094.70

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Solution

The fourth proportional to 16,337,712.30, 24,506,568.45 and 10,291,094.70 is: 15,436,642.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,337,712.30 : 24,506,568.45 = 10,291,094.70 : x
  2. Step 2: Convert to fraction form
    16,337,712.30/24,506,568.45 = 10,291,094.70/x
  3. Step 3: Cross multiply
    16,337,712.30x = 24,506,568.45 × 10,291,094.70
  4. Step 4: Simplify right side
    16,337,712.30x = 252,199,416,690,982.19
  5. Step 5: Solve for x
    x = 252,199,416,690,982.19/16,337,712.30
  6. Step 6: Final answer
    x = 15,436,642.05

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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.