Home / 15,909,039.33-23,845,050.82-9,090,392.96

Finding the Fourth Proportional to 15,909,039.33, 23,845,050.82 and 9,090,392.96

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Solution

The fourth proportional to 15,909,039.33, 23,845,050.82 and 9,090,392.96 is: 13,625,013.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,909,039.33 : 23,845,050.82 = 9,090,392.96 : x
  2. Step 2: Convert to fraction form
    15,909,039.33/23,845,050.82 = 9,090,392.96/x
  3. Step 3: Cross multiply
    15,909,039.33x = 23,845,050.82 × 9,090,392.96
  4. Step 4: Simplify right side
    15,909,039.33x = 216,760,882,016,246.16
  5. Step 5: Solve for x
    x = 216,760,882,016,246.16/15,909,039.33
  6. Step 6: Final answer
    x = 13,625,013.90

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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.