Home / 23,307,515.20-34,950,775.20-8,925,803.20

Finding the Fourth Proportional to 23,307,515.20, 34,950,775.20 and 8,925,803.20

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Solution

The fourth proportional to 23,307,515.20, 34,950,775.20 and 8,925,803.20 is: 13,384,684.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,307,515.20 : 34,950,775.20 = 8,925,803.20 : x
  2. Step 2: Convert to fraction form
    23,307,515.20/34,950,775.20 = 8,925,803.20/x
  3. Step 3: Cross multiply
    23,307,515.20x = 34,950,775.20 × 8,925,803.20
  4. Step 4: Simplify right side
    23,307,515.20x = 311,963,741,122,640.62
  5. Step 5: Solve for x
    x = 311,963,741,122,640.62/23,307,515.20
  6. Step 6: Final answer
    x = 13,384,684.66

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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.