Home / 118,503,327.30-177,560,880-63,112,352.94

Finding the Fourth Proportional to 118,503,327.30, 177,560,880 and 63,112,352.94

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Solution

The fourth proportional to 118,503,327.30, 177,560,880 and 63,112,352.94 is: 94,565,150.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,503,327.30 : 177,560,880 = 63,112,352.94 : x
  2. Step 2: Convert to fraction form
    118,503,327.30/177,560,880 = 63,112,352.94/x
  3. Step 3: Cross multiply
    118,503,327.30x = 177,560,880 × 63,112,352.94
  4. Step 4: Simplify right side
    118,503,327.30x = 11,206,284,926,896,986
  5. Step 5: Solve for x
    x = 11,206,284,926,896,986/118,503,327.30
  6. Step 6: Final answer
    x = 94,565,150.04

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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.