Home / 89,372,775.48-134,056,685.06-23,794,475.84

Finding the Fourth Proportional to 89,372,775.48, 134,056,685.06 and 23,794,475.84

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Solution

The fourth proportional to 89,372,775.48, 134,056,685.06 and 23,794,475.84 is: 35,691,053.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,372,775.48 : 134,056,685.06 = 23,794,475.84 : x
  2. Step 2: Convert to fraction form
    89,372,775.48/134,056,685.06 = 23,794,475.84/x
  3. Step 3: Cross multiply
    89,372,775.48x = 134,056,685.06 × 23,794,475.84
  4. Step 4: Simplify right side
    89,372,775.48x = 3,189,808,554,407,414
  5. Step 5: Solve for x
    x = 3,189,808,554,407,414/89,372,775.48
  6. Step 6: Final answer
    x = 35,691,053.98

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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.