Home / 24,171,124.32-36,247,510.80-7,992,223.20

Finding the Fourth Proportional to 24,171,124.32, 36,247,510.80 and 7,992,223.20

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Solution

The fourth proportional to 24,171,124.32, 36,247,510.80 and 7,992,223.20 is: 11,985,300.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,171,124.32 : 36,247,510.80 = 7,992,223.20 : x
  2. Step 2: Convert to fraction form
    24,171,124.32/36,247,510.80 = 7,992,223.20/x
  3. Step 3: Cross multiply
    24,171,124.32x = 36,247,510.80 × 7,992,223.20
  4. Step 4: Simplify right side
    24,171,124.32x = 289,698,196,758,010.56
  5. Step 5: Solve for x
    x = 289,698,196,758,010.56/24,171,124.32
  6. Step 6: Final answer
    x = 11,985,300.85

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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.