Home / 62,015,074.24-93,015,524.40-16,580,411.68

Finding the Fourth Proportional to 62,015,074.24, 93,015,524.40 and 16,580,411.68

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Solution

The fourth proportional to 62,015,074.24, 93,015,524.40 and 16,580,411.68 is: 24,868,722.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,015,074.24 : 93,015,524.40 = 16,580,411.68 : x
  2. Step 2: Convert to fraction form
    62,015,074.24/93,015,524.40 = 16,580,411.68/x
  3. Step 3: Cross multiply
    62,015,074.24x = 93,015,524.40 × 16,580,411.68
  4. Step 4: Simplify right side
    62,015,074.24x = 1,542,235,687,183,085
  5. Step 5: Solve for x
    x = 1,542,235,687,183,085/62,015,074.24
  6. Step 6: Final answer
    x = 24,868,722.74

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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.