Home / 64,352,575.70-96,528,863.55-34,119,487.70

Finding the Fourth Proportional to 64,352,575.70, 96,528,863.55 and 34,119,487.70

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Solution

The fourth proportional to 64,352,575.70, 96,528,863.55 and 34,119,487.70 is: 51,179,231.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,352,575.70 : 96,528,863.55 = 34,119,487.70 : x
  2. Step 2: Convert to fraction form
    64,352,575.70/96,528,863.55 = 34,119,487.70/x
  3. Step 3: Cross multiply
    64,352,575.70x = 96,528,863.55 × 34,119,487.70
  4. Step 4: Simplify right side
    64,352,575.70x = 3,293,515,372,589,203.50
  5. Step 5: Solve for x
    x = 3,293,515,372,589,203.50/64,352,575.70
  6. Step 6: Final answer
    x = 51,179,231.55

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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.