Home / 76,221,366.28-114,267,776.22-33,058,059.04

Finding the Fourth Proportional to 76,221,366.28, 114,267,776.22 and 33,058,059.04

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Solution

The fourth proportional to 76,221,366.28, 114,267,776.22 and 33,058,059.04 is: 49,559,212.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,221,366.28 : 114,267,776.22 = 33,058,059.04 : x
  2. Step 2: Convert to fraction form
    76,221,366.28/114,267,776.22 = 33,058,059.04/x
  3. Step 3: Cross multiply
    76,221,366.28x = 114,267,776.22 × 33,058,059.04
  4. Step 4: Simplify right side
    76,221,366.28x = 3,777,470,892,650,268
  5. Step 5: Solve for x
    x = 3,777,470,892,650,268/76,221,366.28
  6. Step 6: Final answer
    x = 49,559,212.55

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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.