Home / 15,894,848.86-23,810,350.17-7,247,053.61

Finding the Fourth Proportional to 15,894,848.86, 23,810,350.17 and 7,247,053.61

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Solution

The fourth proportional to 15,894,848.86, 23,810,350.17 and 7,247,053.61 is: 10,856,025.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,894,848.86 : 23,810,350.17 = 7,247,053.61 : x
  2. Step 2: Convert to fraction form
    15,894,848.86/23,810,350.17 = 7,247,053.61/x
  3. Step 3: Cross multiply
    15,894,848.86x = 23,810,350.17 × 7,247,053.61
  4. Step 4: Simplify right side
    15,894,848.86x = 172,554,884,097,923.22
  5. Step 5: Solve for x
    x = 172,554,884,097,923.22/15,894,848.86
  6. Step 6: Final answer
    x = 10,856,025.47

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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.