Home / 40,310,817,843.40-60,466,226,765.10-36,634,474,342.60

Finding the Fourth Proportional to 40,310,817,843.40, 60,466,226,765.10 and 36,634,474,342.60

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Solution

The fourth proportional to 40,310,817,843.40, 60,466,226,765.10 and 36,634,474,342.60 is: 54,951,711,513.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,310,817,843.40 : 60,466,226,765.10 = 36,634,474,342.60 : x
  2. Step 2: Convert to fraction form
    40,310,817,843.40/60,466,226,765.10 = 36,634,474,342.60/x
  3. Step 3: Cross multiply
    40,310,817,843.40x = 60,466,226,765.10 × 36,634,474,342.60
  4. Step 4: Simplify right side
    40,310,817,843.40x = 2,215,148,433,019,889,254,400
  5. Step 5: Solve for x
    x = 2,215,148,433,019,889,254,400/40,310,817,843.40
  6. Step 6: Final answer
    x = 54,951,711,513.90

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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.