Home / 15,067,202.40-22,600,803.60-9,965,368.80

Finding the Fourth Proportional to 15,067,202.40, 22,600,803.60 and 9,965,368.80

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Solution

The fourth proportional to 15,067,202.40, 22,600,803.60 and 9,965,368.80 is: 14,948,053.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,067,202.40 : 22,600,803.60 = 9,965,368.80 : x
  2. Step 2: Convert to fraction form
    15,067,202.40/22,600,803.60 = 9,965,368.80/x
  3. Step 3: Cross multiply
    15,067,202.40x = 22,600,803.60 × 9,965,368.80
  4. Step 4: Simplify right side
    15,067,202.40x = 225,225,343,050,367.72
  5. Step 5: Solve for x
    x = 225,225,343,050,367.72/15,067,202.40
  6. Step 6: Final answer
    x = 14,948,053.20

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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.