Home / 69,622,590.04-96,081,767.22-41,749,838.20

Finding the Fourth Proportional to 69,622,590.04, 96,081,767.22 and 41,749,838.20

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Solution

The fourth proportional to 69,622,590.04, 96,081,767.22 and 41,749,838.20 is: 57,616,331.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,622,590.04 : 96,081,767.22 = 41,749,838.20 : x
  2. Step 2: Convert to fraction form
    69,622,590.04/96,081,767.22 = 41,749,838.20/x
  3. Step 3: Cross multiply
    69,622,590.04x = 96,081,767.22 × 41,749,838.20
  4. Step 4: Simplify right side
    69,622,590.04x = 4,011,398,235,405,064
  5. Step 5: Solve for x
    x = 4,011,398,235,405,064/69,622,590.04
  6. Step 6: Final answer
    x = 57,616,331.61

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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.