Home / 15,960,580.95-23,944,234.45-5,177,041.08

Finding the Fourth Proportional to 15,960,580.95, 23,944,234.45 and 5,177,041.08

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Solution

The fourth proportional to 15,960,580.95, 23,944,234.45 and 5,177,041.08 is: 7,766,652.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,960,580.95 : 23,944,234.45 = 5,177,041.08 : x
  2. Step 2: Convert to fraction form
    15,960,580.95/23,944,234.45 = 5,177,041.08/x
  3. Step 3: Cross multiply
    15,960,580.95x = 23,944,234.45 × 5,177,041.08
  4. Step 4: Simplify right side
    15,960,580.95x = 123,960,285,376,801.20
  5. Step 5: Solve for x
    x = 123,960,285,376,801.20/15,960,580.95
  6. Step 6: Final answer
    x = 7,766,652.46

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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.