Home / 48,385,005.70-72,583,729.35-24,136,327.30

Finding the Fourth Proportional to 48,385,005.70, 72,583,729.35 and 24,136,327.30

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Solution

The fourth proportional to 48,385,005.70, 72,583,729.35 and 24,136,327.30 is: 36,207,594.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,385,005.70 : 72,583,729.35 = 24,136,327.30 : x
  2. Step 2: Convert to fraction form
    48,385,005.70/72,583,729.35 = 24,136,327.30/x
  3. Step 3: Cross multiply
    48,385,005.70x = 72,583,729.35 × 24,136,327.30
  4. Step 4: Simplify right side
    48,385,005.70x = 1,751,904,648,246,216.25
  5. Step 5: Solve for x
    x = 1,751,904,648,246,216.25/48,385,005.70
  6. Step 6: Final answer
    x = 36,207,594.13

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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.