Home / 40,374,845,111.10-60,562,267,666.65-27,150,892,419.90

Finding the Fourth Proportional to 40,374,845,111.10, 60,562,267,666.65 and 27,150,892,419.90

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Solution

The fourth proportional to 40,374,845,111.10, 60,562,267,666.65 and 27,150,892,419.90 is: 40,726,338,629.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,374,845,111.10 : 60,562,267,666.65 = 27,150,892,419.90 : x
  2. Step 2: Convert to fraction form
    40,374,845,111.10/60,562,267,666.65 = 27,150,892,419.90/x
  3. Step 3: Cross multiply
    40,374,845,111.10x = 60,562,267,666.65 × 27,150,892,419.90
  4. Step 4: Simplify right side
    40,374,845,111.10x = 1,644,319,614,122,402,512,896
  5. Step 5: Solve for x
    x = 1,644,319,614,122,402,512,896/40,374,845,111.10
  6. Step 6: Final answer
    x = 40,726,338,629.85

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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.