Home / 96,057,661.44-144,090,479.38-27,900,353.18

Finding the Fourth Proportional to 96,057,661.44, 144,090,479.38 and 27,900,353.18

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Solution

The fourth proportional to 96,057,661.44, 144,090,479.38 and 27,900,353.18 is: 41,851,687.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,057,661.44 : 144,090,479.38 = 27,900,353.18 : x
  2. Step 2: Convert to fraction form
    96,057,661.44/144,090,479.38 = 27,900,353.18/x
  3. Step 3: Cross multiply
    96,057,661.44x = 144,090,479.38 × 27,900,353.18
  4. Step 4: Simplify right side
    96,057,661.44x = 4,020,175,264,577,507.50
  5. Step 5: Solve for x
    x = 4,020,175,264,577,507.50/96,057,661.44
  6. Step 6: Final answer
    x = 41,851,687.87

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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.