Home / 68,716,094.59-103,123,318.62-24,996,768.57

Finding the Fourth Proportional to 68,716,094.59, 103,123,318.62 and 24,996,768.57

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Solution

The fourth proportional to 68,716,094.59, 103,123,318.62 and 24,996,768.57 is: 37,513,041.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,716,094.59 : 103,123,318.62 = 24,996,768.57 : x
  2. Step 2: Convert to fraction form
    68,716,094.59/103,123,318.62 = 24,996,768.57/x
  3. Step 3: Cross multiply
    68,716,094.59x = 103,123,318.62 × 24,996,768.57
  4. Step 4: Simplify right side
    68,716,094.59x = 2,577,749,729,714,512
  5. Step 5: Solve for x
    x = 2,577,749,729,714,512/68,716,094.59
  6. Step 6: Final answer
    x = 37,513,041.82

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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.