Home / 71,232,625.80-106,867,360.56-41,713,745.46

Finding the Fourth Proportional to 71,232,625.80, 106,867,360.56 and 41,713,745.46

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Solution

The fourth proportional to 71,232,625.80, 106,867,360.56 and 41,713,745.46 is: 62,581,406.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,232,625.80 : 106,867,360.56 = 41,713,745.46 : x
  2. Step 2: Convert to fraction form
    71,232,625.80/106,867,360.56 = 41,713,745.46/x
  3. Step 3: Cross multiply
    71,232,625.80x = 106,867,360.56 × 41,713,745.46
  4. Step 4: Simplify right side
    71,232,625.80x = 4,457,837,876,381,883.50
  5. Step 5: Solve for x
    x = 4,457,837,876,381,883.50/71,232,625.80
  6. Step 6: Final answer
    x = 62,581,406.01

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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.