Home / 59,142,000.20-88,713,000.30-41,923,311.80

Finding the Fourth Proportional to 59,142,000.20, 88,713,000.30 and 41,923,311.80

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Solution

The fourth proportional to 59,142,000.20, 88,713,000.30 and 41,923,311.80 is: 62,884,967.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,142,000.20 : 88,713,000.30 = 41,923,311.80 : x
  2. Step 2: Convert to fraction form
    59,142,000.20/88,713,000.30 = 41,923,311.80/x
  3. Step 3: Cross multiply
    59,142,000.20x = 88,713,000.30 × 41,923,311.80
  4. Step 4: Simplify right side
    59,142,000.20x = 3,719,142,772,290,393
  5. Step 5: Solve for x
    x = 3,719,142,772,290,393/59,142,000.20
  6. Step 6: Final answer
    x = 62,884,967.70

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Double scale
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1.5x scale

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.