Home / 64,077,167.80-96,388,508.94-58,084,170.04

Finding the Fourth Proportional to 64,077,167.80, 96,388,508.94 and 58,084,170.04

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Solution

The fourth proportional to 64,077,167.80, 96,388,508.94 and 58,084,170.04 is: 87,373,501.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,077,167.80 : 96,388,508.94 = 58,084,170.04 : x
  2. Step 2: Convert to fraction form
    64,077,167.80/96,388,508.94 = 58,084,170.04/x
  3. Step 3: Cross multiply
    64,077,167.80x = 96,388,508.94 × 58,084,170.04
  4. Step 4: Simplify right side
    64,077,167.80x = 5,598,646,543,173,020
  5. Step 5: Solve for x
    x = 5,598,646,543,173,020/64,077,167.80
  6. Step 6: Final answer
    x = 87,373,501.91

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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.