Home / 15,901,354.80-23,852,032.20-10,862,506.80

Finding the Fourth Proportional to 15,901,354.80, 23,852,032.20 and 10,862,506.80

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Solution

The fourth proportional to 15,901,354.80, 23,852,032.20 and 10,862,506.80 is: 16,293,760.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,901,354.80 : 23,852,032.20 = 10,862,506.80 : x
  2. Step 2: Convert to fraction form
    15,901,354.80/23,852,032.20 = 10,862,506.80/x
  3. Step 3: Cross multiply
    15,901,354.80x = 23,852,032.20 × 10,862,506.80
  4. Step 4: Simplify right side
    15,901,354.80x = 259,092,861,966,318.97
  5. Step 5: Solve for x
    x = 259,092,861,966,318.97/15,901,354.80
  6. Step 6: Final answer
    x = 16,293,760.20

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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.