Home / 48,966,466.60-73,386,714.30-29,776,853.80

Finding the Fourth Proportional to 48,966,466.60, 73,386,714.30 and 29,776,853.80

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Solution

The fourth proportional to 48,966,466.60, 73,386,714.30 and 29,776,853.80 is: 44,626,978.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,966,466.60 : 73,386,714.30 = 29,776,853.80 : x
  2. Step 2: Convert to fraction form
    48,966,466.60/73,386,714.30 = 29,776,853.80/x
  3. Step 3: Cross multiply
    48,966,466.60x = 73,386,714.30 × 29,776,853.80
  4. Step 4: Simplify right side
    48,966,466.60x = 2,185,225,462,573,469.25
  5. Step 5: Solve for x
    x = 2,185,225,462,573,469.25/48,966,466.60
  6. Step 6: Final answer
    x = 44,626,978.71

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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.