Home / 96,328,760.58-132,934,037.63-52,275,749.85

Finding the Fourth Proportional to 96,328,760.58, 132,934,037.63 and 52,275,749.85

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Solution

The fourth proportional to 96,328,760.58, 132,934,037.63 and 52,275,749.85 is: 72,140,723.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,328,760.58 : 132,934,037.63 = 52,275,749.85 : x
  2. Step 2: Convert to fraction form
    96,328,760.58/132,934,037.63 = 52,275,749.85/x
  3. Step 3: Cross multiply
    96,328,760.58x = 132,934,037.63 × 52,275,749.85
  4. Step 4: Simplify right side
    96,328,760.58x = 6,949,226,497,434,988
  5. Step 5: Solve for x
    x = 6,949,226,497,434,988/96,328,760.58
  6. Step 6: Final answer
    x = 72,140,723.66

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1.5x scale

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.