Home / 39,110,699.16-53,982,685.92-26,725,805.64

Finding the Fourth Proportional to 39,110,699.16, 53,982,685.92 and 26,725,805.64

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Solution

The fourth proportional to 39,110,699.16, 53,982,685.92 and 26,725,805.64 is: 36,888,391.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,110,699.16 : 53,982,685.92 = 26,725,805.64 : x
  2. Step 2: Convert to fraction form
    39,110,699.16/53,982,685.92 = 26,725,805.64/x
  3. Step 3: Cross multiply
    39,110,699.16x = 53,982,685.92 × 26,725,805.64
  4. Step 4: Simplify right side
    39,110,699.16x = 1,442,730,771,823,084.75
  5. Step 5: Solve for x
    x = 1,442,730,771,823,084.75/39,110,699.16
  6. Step 6: Final answer
    x = 36,888,391.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.