Home / 24,881,640.20-37,322,460.30-10,520,923.40

Finding the Fourth Proportional to 24,881,640.20, 37,322,460.30 and 10,520,923.40

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Solution

The fourth proportional to 24,881,640.20, 37,322,460.30 and 10,520,923.40 is: 15,781,385.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,640.20 : 37,322,460.30 = 10,520,923.40 : x
  2. Step 2: Convert to fraction form
    24,881,640.20/37,322,460.30 = 10,520,923.40/x
  3. Step 3: Cross multiply
    24,881,640.20x = 37,322,460.30 × 10,520,923.40
  4. Step 4: Simplify right side
    24,881,640.20x = 392,666,745,915,841
  5. Step 5: Solve for x
    x = 392,666,745,915,841/24,881,640.20
  6. Step 6: Final answer
    x = 15,781,385.10

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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.