Home / 60,672,277.10-91,008,415.65-22,361,285.90

Finding the Fourth Proportional to 60,672,277.10, 91,008,415.65 and 22,361,285.90

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Solution

The fourth proportional to 60,672,277.10, 91,008,415.65 and 22,361,285.90 is: 33,541,928.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,672,277.10 : 91,008,415.65 = 22,361,285.90 : x
  2. Step 2: Convert to fraction form
    60,672,277.10/91,008,415.65 = 22,361,285.90/x
  3. Step 3: Cross multiply
    60,672,277.10x = 91,008,415.65 × 22,361,285.90
  4. Step 4: Simplify right side
    60,672,277.10x = 2,035,065,201,655,684.25
  5. Step 5: Solve for x
    x = 2,035,065,201,655,684.25/60,672,277.10
  6. Step 6: Final answer
    x = 33,541,928.85

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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.