Home / 45,731,439.76-63,022,170.30-44,890,877.25

Finding the Fourth Proportional to 45,731,439.76, 63,022,170.30 and 44,890,877.25

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Solution

The fourth proportional to 45,731,439.76, 63,022,170.30 and 44,890,877.25 is: 61,863,797.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,731,439.76 : 63,022,170.30 = 44,890,877.25 : x
  2. Step 2: Convert to fraction form
    45,731,439.76/63,022,170.30 = 44,890,877.25/x
  3. Step 3: Cross multiply
    45,731,439.76x = 63,022,170.30 × 44,890,877.25
  4. Step 4: Simplify right side
    45,731,439.76x = 2,829,120,510,965,895.50
  5. Step 5: Solve for x
    x = 2,829,120,510,965,895.50/45,731,439.76
  6. Step 6: Final answer
    x = 61,863,797.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.