Home / 48,926,511.40-73,437,006.30-29,794,635.40

Finding the Fourth Proportional to 48,926,511.40, 73,437,006.30 and 29,794,635.40

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Solution

The fourth proportional to 48,926,511.40, 73,437,006.30 and 29,794,635.40 is: 44,720,720.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,926,511.40 : 73,437,006.30 = 29,794,635.40 : x
  2. Step 2: Convert to fraction form
    48,926,511.40/73,437,006.30 = 29,794,635.40/x
  3. Step 3: Cross multiply
    48,926,511.40x = 73,437,006.30 × 29,794,635.40
  4. Step 4: Simplify right side
    48,926,511.40x = 2,188,028,827,576,002.75
  5. Step 5: Solve for x
    x = 2,188,028,827,576,002.75/48,926,511.40
  6. Step 6: Final answer
    x = 44,720,720.22

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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.