Home / 47,367,008.65-71,050,512.98-11,465,216.65

Finding the Fourth Proportional to 47,367,008.65, 71,050,512.98 and 11,465,216.65

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Solution

The fourth proportional to 47,367,008.65, 71,050,512.98 and 11,465,216.65 is: 17,197,824.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,367,008.65 : 71,050,512.98 = 11,465,216.65 : x
  2. Step 2: Convert to fraction form
    47,367,008.65/71,050,512.98 = 11,465,216.65/x
  3. Step 3: Cross multiply
    47,367,008.65x = 71,050,512.98 × 11,465,216.65
  4. Step 4: Simplify right side
    47,367,008.65x = 814,609,524,409,337.25
  5. Step 5: Solve for x
    x = 814,609,524,409,337.25/47,367,008.65
  6. Step 6: Final answer
    x = 17,197,824.98

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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.