Home / 89,667,114.90-134,500,672.35-24,980,903.70

Finding the Fourth Proportional to 89,667,114.90, 134,500,672.35 and 24,980,903.70

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Solution

The fourth proportional to 89,667,114.90, 134,500,672.35 and 24,980,903.70 is: 37,471,355.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,667,114.90 : 134,500,672.35 = 24,980,903.70 : x
  2. Step 2: Convert to fraction form
    89,667,114.90/134,500,672.35 = 24,980,903.70/x
  3. Step 3: Cross multiply
    89,667,114.90x = 134,500,672.35 × 24,980,903.70
  4. Step 4: Simplify right side
    89,667,114.90x = 3,359,948,343,560,602.50
  5. Step 5: Solve for x
    x = 3,359,948,343,560,602.50/89,667,114.90
  6. Step 6: Final answer
    x = 37,471,355.55

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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.