Home / 47,082,086.40-70,668,230.40-24,379,276.80

Finding the Fourth Proportional to 47,082,086.40, 70,668,230.40 and 24,379,276.80

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Solution

The fourth proportional to 47,082,086.40, 70,668,230.40 and 24,379,276.80 is: 36,592,268.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,082,086.40 : 70,668,230.40 = 24,379,276.80 : x
  2. Step 2: Convert to fraction form
    47,082,086.40/70,668,230.40 = 24,379,276.80/x
  3. Step 3: Cross multiply
    47,082,086.40x = 70,668,230.40 × 24,379,276.80
  4. Step 4: Simplify right side
    47,082,086.40x = 1,722,840,349,887,775
  5. Step 5: Solve for x
    x = 1,722,840,349,887,775/47,082,086.40
  6. Step 6: Final answer
    x = 36,592,268.56

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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.