Home / 43,115,663.45-59,348,593.19-37,599,305.87

Finding the Fourth Proportional to 43,115,663.45, 59,348,593.19 and 37,599,305.87

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Solution

The fourth proportional to 43,115,663.45, 59,348,593.19 and 37,599,305.87 is: 51,755,342.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,115,663.45 : 59,348,593.19 = 37,599,305.87 : x
  2. Step 2: Convert to fraction form
    43,115,663.45/59,348,593.19 = 37,599,305.87/x
  3. Step 3: Cross multiply
    43,115,663.45x = 59,348,593.19 × 37,599,305.87
  4. Step 4: Simplify right side
    43,115,663.45x = 2,231,465,907,820,269.75
  5. Step 5: Solve for x
    x = 2,231,465,907,820,269.75/43,115,663.45
  6. Step 6: Final answer
    x = 51,755,342.02

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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.