Home / 79,002,790.29-109,024,010.03-44,196,062.00

Finding the Fourth Proportional to 79,002,790.29, 109,024,010.03 and 44,196,062.00

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Solution

The fourth proportional to 79,002,790.29, 109,024,010.03 and 44,196,062.00 is: 60,990,654.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,002,790.29 : 109,024,010.03 = 44,196,062.00 : x
  2. Step 2: Convert to fraction form
    79,002,790.29/109,024,010.03 = 44,196,062.00/x
  3. Step 3: Cross multiply
    79,002,790.29x = 109,024,010.03 × 44,196,062.00
  4. Step 4: Simplify right side
    79,002,790.29x = 4,818,431,906,339,872
  5. Step 5: Solve for x
    x = 4,818,431,906,339,872/79,002,790.29
  6. Step 6: Final answer
    x = 60,990,654.74

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.