Home / 58,767,046.20-88,150,569.30-52,496,479.80

Finding the Fourth Proportional to 58,767,046.20, 88,150,569.30 and 52,496,479.80

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Solution

The fourth proportional to 58,767,046.20, 88,150,569.30 and 52,496,479.80 is: 78,744,719.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,767,046.20 : 88,150,569.30 = 52,496,479.80 : x
  2. Step 2: Convert to fraction form
    58,767,046.20/88,150,569.30 = 52,496,479.80/x
  3. Step 3: Cross multiply
    58,767,046.20x = 88,150,569.30 × 52,496,479.80
  4. Step 4: Simplify right side
    58,767,046.20x = 4,627,594,580,615,950
  5. Step 5: Solve for x
    x = 4,627,594,580,615,950/58,767,046.20
  6. Step 6: Final answer
    x = 78,744,719.70

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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.