Home / 15,544,711.80-23,317,067.70-15,246,113.40

Finding the Fourth Proportional to 15,544,711.80, 23,317,067.70 and 15,246,113.40

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Solution

The fourth proportional to 15,544,711.80, 23,317,067.70 and 15,246,113.40 is: 22,869,170.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,711.80 : 23,317,067.70 = 15,246,113.40 : x
  2. Step 2: Convert to fraction form
    15,544,711.80/23,317,067.70 = 15,246,113.40/x
  3. Step 3: Cross multiply
    15,544,711.80x = 23,317,067.70 × 15,246,113.40
  4. Step 4: Simplify right side
    15,544,711.80x = 355,494,658,309,677.19
  5. Step 5: Solve for x
    x = 355,494,658,309,677.19/15,544,711.80
  6. Step 6: Final answer
    x = 22,869,170.10

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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.