Home / 149,050,803.28-223,600,471.50-44,016,770.32

Finding the Fourth Proportional to 149,050,803.28, 223,600,471.50 and 44,016,770.32

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Solution

The fourth proportional to 149,050,803.28, 223,600,471.50 and 44,016,770.32 is: 66,032,321.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,050,803.28 : 223,600,471.50 = 44,016,770.32 : x
  2. Step 2: Convert to fraction form
    149,050,803.28/223,600,471.50 = 44,016,770.32/x
  3. Step 3: Cross multiply
    149,050,803.28x = 223,600,471.50 × 44,016,770.32
  4. Step 4: Simplify right side
    149,050,803.28x = 9,842,170,597,459,206
  5. Step 5: Solve for x
    x = 9,842,170,597,459,206/149,050,803.28
  6. Step 6: Final answer
    x = 66,032,321.74

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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.