Home / 96,015,796.67-132,501,315.21-51,962,806.90

Finding the Fourth Proportional to 96,015,796.67, 132,501,315.21 and 51,962,806.90

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Solution

The fourth proportional to 96,015,796.67, 132,501,315.21 and 51,962,806.90 is: 71,708,411.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,015,796.67 : 132,501,315.21 = 51,962,806.90 : x
  2. Step 2: Convert to fraction form
    96,015,796.67/132,501,315.21 = 51,962,806.90/x
  3. Step 3: Cross multiply
    96,015,796.67x = 132,501,315.21 × 51,962,806.90
  4. Step 4: Simplify right side
    96,015,796.67x = 6,885,140,256,224,029
  5. Step 5: Solve for x
    x = 6,885,140,256,224,029/96,015,796.67
  6. Step 6: Final answer
    x = 71,708,411.48

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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.