Home / 15,016,566.24-22,524,849.03-6,927,148.47

Finding the Fourth Proportional to 15,016,566.24, 22,524,849.03 and 6,927,148.47

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Solution

The fourth proportional to 15,016,566.24, 22,524,849.03 and 6,927,148.47 is: 10,390,722.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,016,566.24 : 22,524,849.03 = 6,927,148.47 : x
  2. Step 2: Convert to fraction form
    15,016,566.24/22,524,849.03 = 6,927,148.47/x
  3. Step 3: Cross multiply
    15,016,566.24x = 22,524,849.03 × 6,927,148.47
  4. Step 4: Simplify right side
    15,016,566.24x = 156,032,973,495,145.50
  5. Step 5: Solve for x
    x = 156,032,973,495,145.50/15,016,566.24
  6. Step 6: Final answer
    x = 10,390,722.55

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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.