Home / 96,273,234-132,856,282.80-52,220,122.56

Finding the Fourth Proportional to 96,273,234, 132,856,282.80 and 52,220,122.56

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Solution

The fourth proportional to 96,273,234, 132,856,282.80 and 52,220,122.56 is: 72,063,345.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,273,234 : 132,856,282.80 = 52,220,122.56 : x
  2. Step 2: Convert to fraction form
    96,273,234/132,856,282.80 = 52,220,122.56/x
  3. Step 3: Cross multiply
    96,273,234x = 132,856,282.80 × 52,220,122.56
  4. Step 4: Simplify right side
    96,273,234x = 6,937,771,370,682,020
  5. Step 5: Solve for x
    x = 6,937,771,370,682,020/96,273,234
  6. Step 6: Final answer
    x = 72,063,345.98

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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.