Home / 64,327,063.81-96,411,543.86-29,736,676.29

Finding the Fourth Proportional to 64,327,063.81, 96,411,543.86 and 29,736,676.29

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Solution

The fourth proportional to 64,327,063.81, 96,411,543.86 and 29,736,676.29 is: 44,568,470.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,327,063.81 : 96,411,543.86 = 29,736,676.29 : x
  2. Step 2: Convert to fraction form
    64,327,063.81/96,411,543.86 = 29,736,676.29/x
  3. Step 3: Cross multiply
    64,327,063.81x = 96,411,543.86 × 29,736,676.29
  4. Step 4: Simplify right side
    64,327,063.81x = 2,866,958,870,383,957
  5. Step 5: Solve for x
    x = 2,866,958,870,383,957/64,327,063.81
  6. Step 6: Final answer
    x = 44,568,470.88

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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.