Home / 96,263,182.86-132,846,199.44-54,446,429.95

Finding the Fourth Proportional to 96,263,182.86, 132,846,199.44 and 54,446,429.95

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Solution

The fourth proportional to 96,263,182.86, 132,846,199.44 and 54,446,429.95 is: 75,137,774.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,263,182.86 : 132,846,199.44 = 54,446,429.95 : x
  2. Step 2: Convert to fraction form
    96,263,182.86/132,846,199.44 = 54,446,429.95/x
  3. Step 3: Cross multiply
    96,263,182.86x = 132,846,199.44 × 54,446,429.95
  4. Step 4: Simplify right side
    96,263,182.86x = 7,233,001,291,397,399
  5. Step 5: Solve for x
    x = 7,233,001,291,397,399/96,263,182.86
  6. Step 6: Final answer
    x = 75,137,774.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.