Home / 1,637,791,273.96-2,260,151,791.14-895,238,302.12

Finding the Fourth Proportional to 1,637,791,273.96, 2,260,151,791.14 and 895,238,302.12

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Solution

The fourth proportional to 1,637,791,273.96, 2,260,151,791.14 and 895,238,302.12 is: 1,235,428,765.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,791,273.96 : 2,260,151,791.14 = 895,238,302.12 : x
  2. Step 2: Convert to fraction form
    1,637,791,273.96/2,260,151,791.14 = 895,238,302.12/x
  3. Step 3: Cross multiply
    1,637,791,273.96x = 2,260,151,791.14 × 895,238,302.12
  4. Step 4: Simplify right side
    1,637,791,273.96x = 2,023,374,452,033,650,432
  5. Step 5: Solve for x
    x = 2,023,374,452,033,650,432/1,637,791,273.96
  6. Step 6: Final answer
    x = 1,235,428,765.68

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Double scale
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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.