Home / 44,878,474.20-67,149,749.70-29,761,930.20

Finding the Fourth Proportional to 44,878,474.20, 67,149,749.70 and 29,761,930.20

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Solution

The fourth proportional to 44,878,474.20, 67,149,749.70 and 29,761,930.20 is: 44,531,508.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,878,474.20 : 67,149,749.70 = 29,761,930.20 : x
  2. Step 2: Convert to fraction form
    44,878,474.20/67,149,749.70 = 29,761,930.20/x
  3. Step 3: Cross multiply
    44,878,474.20x = 67,149,749.70 × 29,761,930.20
  4. Step 4: Simplify right side
    44,878,474.20x = 1,998,506,163,518,871
  5. Step 5: Solve for x
    x = 1,998,506,163,518,871/44,878,474.20
  6. Step 6: Final answer
    x = 44,531,508.68

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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.