Home / 89,506,890.20-134,247,047.88-24,803,949.44

Finding the Fourth Proportional to 89,506,890.20, 134,247,047.88 and 24,803,949.44

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Solution

The fourth proportional to 89,506,890.20, 134,247,047.88 and 24,803,949.44 is: 37,202,241.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,506,890.20 : 134,247,047.88 = 24,803,949.44 : x
  2. Step 2: Convert to fraction form
    89,506,890.20/134,247,047.88 = 24,803,949.44/x
  3. Step 3: Cross multiply
    89,506,890.20x = 134,247,047.88 × 24,803,949.44
  4. Step 4: Simplify right side
    89,506,890.20x = 3,329,856,988,084,779
  5. Step 5: Solve for x
    x = 3,329,856,988,084,779/89,506,890.20
  6. Step 6: Final answer
    x = 37,202,241.98

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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.