Home / 60,532,452.90-90,798,679.35-36,298,743.30

Finding the Fourth Proportional to 60,532,452.90, 90,798,679.35 and 36,298,743.30

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Solution

The fourth proportional to 60,532,452.90, 90,798,679.35 and 36,298,743.30 is: 54,448,114.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,532,452.90 : 90,798,679.35 = 36,298,743.30 : x
  2. Step 2: Convert to fraction form
    60,532,452.90/90,798,679.35 = 36,298,743.30/x
  3. Step 3: Cross multiply
    60,532,452.90x = 90,798,679.35 × 36,298,743.30
  4. Step 4: Simplify right side
    60,532,452.90x = 3,295,877,953,704,660.50
  5. Step 5: Solve for x
    x = 3,295,877,953,704,660.50/60,532,452.90
  6. Step 6: Final answer
    x = 54,448,114.95

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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.