Home / 15,017,124.52-22,524,511.71-4,233,989.80

Finding the Fourth Proportional to 15,017,124.52, 22,524,511.71 and 4,233,989.80

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Solution

The fourth proportional to 15,017,124.52, 22,524,511.71 and 4,233,989.80 is: 6,350,653.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,017,124.52 : 22,524,511.71 = 4,233,989.80 : x
  2. Step 2: Convert to fraction form
    15,017,124.52/22,524,511.71 = 4,233,989.80/x
  3. Step 3: Cross multiply
    15,017,124.52x = 22,524,511.71 × 4,233,989.80
  4. Step 4: Simplify right side
    15,017,124.52x = 95,368,552,850,333.22
  5. Step 5: Solve for x
    x = 95,368,552,850,333.22/15,017,124.52
  6. Step 6: Final answer
    x = 6,350,653.40

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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.