Home / 24,910,876.20-37,366,314.30-20,942,783.40

Finding the Fourth Proportional to 24,910,876.20, 37,366,314.30 and 20,942,783.40

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Solution

The fourth proportional to 24,910,876.20, 37,366,314.30 and 20,942,783.40 is: 31,414,175.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,910,876.20 : 37,366,314.30 = 20,942,783.40 : x
  2. Step 2: Convert to fraction form
    24,910,876.20/37,366,314.30 = 20,942,783.40/x
  3. Step 3: Cross multiply
    24,910,876.20x = 37,366,314.30 × 20,942,783.40
  4. Step 4: Simplify right side
    24,910,876.20x = 782,554,626,841,222.50
  5. Step 5: Solve for x
    x = 782,554,626,841,222.50/24,910,876.20
  6. Step 6: Final answer
    x = 31,414,175.10

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1.5x scale

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.