Home / 16,295,657.11-22,482,445.09-10,098,442.65

Finding the Fourth Proportional to 16,295,657.11, 22,482,445.09 and 10,098,442.65

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Solution

The fourth proportional to 16,295,657.11, 22,482,445.09 and 10,098,442.65 is: 13,932,404.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,295,657.11 : 22,482,445.09 = 10,098,442.65 : x
  2. Step 2: Convert to fraction form
    16,295,657.11/22,482,445.09 = 10,098,442.65/x
  3. Step 3: Cross multiply
    16,295,657.11x = 22,482,445.09 × 10,098,442.65
  4. Step 4: Simplify right side
    16,295,657.11x = 227,037,682,385,762.12
  5. Step 5: Solve for x
    x = 227,037,682,385,762.12/16,295,657.11
  6. Step 6: Final answer
    x = 13,932,404.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.