Home / 35,693,421,083.31-49,327,593,989.54-29,253,083,001.02

Finding the Fourth Proportional to 35,693,421,083.31, 49,327,593,989.54 and 29,253,083,001.02

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Solution

The fourth proportional to 35,693,421,083.31, 49,327,593,989.54 and 29,253,083,001.02 is: 40,427,175,580.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,693,421,083.31 : 49,327,593,989.54 = 29,253,083,001.02 : x
  2. Step 2: Convert to fraction form
    35,693,421,083.31/49,327,593,989.54 = 29,253,083,001.02/x
  3. Step 3: Cross multiply
    35,693,421,083.31x = 49,327,593,989.54 × 29,253,083,001.02
  4. Step 4: Simplify right side
    35,693,421,083.31x = 1,442,984,201,216,236,191,744
  5. Step 5: Solve for x
    x = 1,442,984,201,216,236,191,744/35,693,421,083.31
  6. Step 6: Final answer
    x = 40,427,175,580.85

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Double scale
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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.