Home / 16,038,230.70-24,062,854.05-4,680,345.90

Finding the Fourth Proportional to 16,038,230.70, 24,062,854.05 and 4,680,345.90

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Solution

The fourth proportional to 16,038,230.70, 24,062,854.05 and 4,680,345.90 is: 7,022,126.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,230.70 : 24,062,854.05 = 4,680,345.90 : x
  2. Step 2: Convert to fraction form
    16,038,230.70/24,062,854.05 = 4,680,345.90/x
  3. Step 3: Cross multiply
    16,038,230.70x = 24,062,854.05 × 4,680,345.90
  4. Step 4: Simplify right side
    16,038,230.70x = 112,622,480,295,215.91
  5. Step 5: Solve for x
    x = 112,622,480,295,215.91/16,038,230.70
  6. Step 6: Final answer
    x = 7,022,126.22

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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.