Home / 24,948,010.80-37,422,016.20-7,908,656.40

Finding the Fourth Proportional to 24,948,010.80, 37,422,016.20 and 7,908,656.40

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Solution

The fourth proportional to 24,948,010.80, 37,422,016.20 and 7,908,656.40 is: 11,862,984.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,010.80 : 37,422,016.20 = 7,908,656.40 : x
  2. Step 2: Convert to fraction form
    24,948,010.80/37,422,016.20 = 7,908,656.40/x
  3. Step 3: Cross multiply
    24,948,010.80x = 37,422,016.20 × 7,908,656.40
  4. Step 4: Simplify right side
    24,948,010.80x = 295,957,867,921,033.69
  5. Step 5: Solve for x
    x = 295,957,867,921,033.69/24,948,010.80
  6. Step 6: Final answer
    x = 11,862,984.60

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1.5x scale

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.