Home / 41,364,065.28-61,953,701.76-29,978,376.96

Finding the Fourth Proportional to 41,364,065.28, 61,953,701.76 and 29,978,376.96

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Solution

The fourth proportional to 41,364,065.28, 61,953,701.76 and 29,978,376.96 is: 44,900,601.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,364,065.28 : 61,953,701.76 = 29,978,376.96 : x
  2. Step 2: Convert to fraction form
    41,364,065.28/61,953,701.76 = 29,978,376.96/x
  3. Step 3: Cross multiply
    41,364,065.28x = 61,953,701.76 × 29,978,376.96
  4. Step 4: Simplify right side
    41,364,065.28x = 1,857,271,425,428,695.50
  5. Step 5: Solve for x
    x = 1,857,271,425,428,695.50/41,364,065.28
  6. Step 6: Final answer
    x = 44,900,601.84

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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.