Home / 15,648,934.40-23,473,401.60-14,704,150.40

Finding the Fourth Proportional to 15,648,934.40, 23,473,401.60 and 14,704,150.40

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Solution

The fourth proportional to 15,648,934.40, 23,473,401.60 and 14,704,150.40 is: 22,056,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,648,934.40 : 23,473,401.60 = 14,704,150.40 : x
  2. Step 2: Convert to fraction form
    15,648,934.40/23,473,401.60 = 14,704,150.40/x
  3. Step 3: Cross multiply
    15,648,934.40x = 23,473,401.60 × 14,704,150.40
  4. Step 4: Simplify right side
    15,648,934.40x = 345,156,427,526,000.69
  5. Step 5: Solve for x
    x = 345,156,427,526,000.69/15,648,934.40
  6. Step 6: Final answer
    x = 22,056,225.60

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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.