Home / 3,098,149,125.73-4,275,460,272.06-1,760,112,637.18

Finding the Fourth Proportional to 3,098,149,125.73, 4,275,460,272.06 and 1,760,112,637.18

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Solution

The fourth proportional to 3,098,149,125.73, 4,275,460,272.06 and 1,760,112,637.18 is: 2,428,963,664.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,149,125.73 : 4,275,460,272.06 = 1,760,112,637.18 : x
  2. Step 2: Convert to fraction form
    3,098,149,125.73/4,275,460,272.06 = 1,760,112,637.18/x
  3. Step 3: Cross multiply
    3,098,149,125.73x = 4,275,460,272.06 × 1,760,112,637.18
  4. Step 4: Simplify right side
    3,098,149,125.73x = 7,525,291,654,613,847,040
  5. Step 5: Solve for x
    x = 7,525,291,654,613,847,040/3,098,149,125.73
  6. Step 6: Final answer
    x = 2,428,963,664.83

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Find fourth proportional to 3,098,149,126.73, 4,275,460,273.44 and 1,760,112,638.18
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1.5x scale

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.