Home / 76,352,232.24-114,528,348.36-27,833,724.72

Finding the Fourth Proportional to 76,352,232.24, 114,528,348.36 and 27,833,724.72

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Solution

The fourth proportional to 76,352,232.24, 114,528,348.36 and 27,833,724.72 is: 41,750,587.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,352,232.24 : 114,528,348.36 = 27,833,724.72 : x
  2. Step 2: Convert to fraction form
    76,352,232.24/114,528,348.36 = 27,833,724.72/x
  3. Step 3: Cross multiply
    76,352,232.24x = 114,528,348.36 × 27,833,724.72
  4. Step 4: Simplify right side
    76,352,232.24x = 3,187,750,520,888,503.50
  5. Step 5: Solve for x
    x = 3,187,750,520,888,503.50/76,352,232.24
  6. Step 6: Final answer
    x = 41,750,587.08

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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.