Home / 71,048,719.24-98,049,610.02-43,541,335.24

Finding the Fourth Proportional to 71,048,719.24, 98,049,610.02 and 43,541,335.24

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Solution

The fourth proportional to 71,048,719.24, 98,049,610.02 and 43,541,335.24 is: 60,088,499.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,048,719.24 : 98,049,610.02 = 43,541,335.24 : x
  2. Step 2: Convert to fraction form
    71,048,719.24/98,049,610.02 = 43,541,335.24/x
  3. Step 3: Cross multiply
    71,048,719.24x = 98,049,610.02 × 43,541,335.24
  4. Step 4: Simplify right side
    71,048,719.24x = 4,269,210,940,032,083
  5. Step 5: Solve for x
    x = 4,269,210,940,032,083/71,048,719.24
  6. Step 6: Final answer
    x = 60,088,499.63

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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.