Home / 146,992,606.60-220,488,909.90-101,076,104.20

Finding the Fourth Proportional to 146,992,606.60, 220,488,909.90 and 101,076,104.20

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Solution

The fourth proportional to 146,992,606.60, 220,488,909.90 and 101,076,104.20 is: 151,614,156.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,992,606.60 : 220,488,909.90 = 101,076,104.20 : x
  2. Step 2: Convert to fraction form
    146,992,606.60/220,488,909.90 = 101,076,104.20/x
  3. Step 3: Cross multiply
    146,992,606.60x = 220,488,909.90 × 101,076,104.20
  4. Step 4: Simplify right side
    146,992,606.60x = 22,286,160,031,996,812
  5. Step 5: Solve for x
    x = 22,286,160,031,996,812/146,992,606.60
  6. Step 6: Final answer
    x = 151,614,156.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.