Home / 15,852,042.92-23,770,568.28-6,141,204.02

Finding the Fourth Proportional to 15,852,042.92, 23,770,568.28 and 6,141,204.02

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Solution

The fourth proportional to 15,852,042.92, 23,770,568.28 and 6,141,204.02 is: 9,208,901.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,852,042.92 : 23,770,568.28 = 6,141,204.02 : x
  2. Step 2: Convert to fraction form
    15,852,042.92/23,770,568.28 = 6,141,204.02/x
  3. Step 3: Cross multiply
    15,852,042.92x = 23,770,568.28 × 6,141,204.02
  4. Step 4: Simplify right side
    15,852,042.92x = 145,979,909,478,820.47
  5. Step 5: Solve for x
    x = 145,979,909,478,820.47/15,852,042.92
  6. Step 6: Final answer
    x = 9,208,901.98

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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.