Home / 15,147,635.22-22,721,653.62-5,050,259.46

Finding the Fourth Proportional to 15,147,635.22, 22,721,653.62 and 5,050,259.46

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Solution

The fourth proportional to 15,147,635.22, 22,721,653.62 and 5,050,259.46 is: 7,575,456.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,147,635.22 : 22,721,653.62 = 5,050,259.46 : x
  2. Step 2: Convert to fraction form
    15,147,635.22/22,721,653.62 = 5,050,259.46/x
  3. Step 3: Cross multiply
    15,147,635.22x = 22,721,653.62 × 5,050,259.46
  4. Step 4: Simplify right side
    15,147,635.22x = 114,750,246,141,248.25
  5. Step 5: Solve for x
    x = 114,750,246,141,248.25/15,147,635.22
  6. Step 6: Final answer
    x = 7,575,456.13

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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.