Home / 60,345,943.31-90,532,408.33-22,007,457.42

Finding the Fourth Proportional to 60,345,943.31, 90,532,408.33 and 22,007,457.42

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Solution

The fourth proportional to 60,345,943.31, 90,532,408.33 and 22,007,457.42 is: 33,016,107.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,345,943.31 : 90,532,408.33 = 22,007,457.42 : x
  2. Step 2: Convert to fraction form
    60,345,943.31/90,532,408.33 = 22,007,457.42/x
  3. Step 3: Cross multiply
    60,345,943.31x = 90,532,408.33 × 22,007,457.42
  4. Step 4: Simplify right side
    60,345,943.31x = 1,992,388,121,649,785.75
  5. Step 5: Solve for x
    x = 1,992,388,121,649,785.75/60,345,943.31
  6. Step 6: Final answer
    x = 33,016,107.00

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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.