Home / 104,422,767.74-144,094,984.47-60,372,605.86

Finding the Fourth Proportional to 104,422,767.74, 144,094,984.47 and 60,372,605.86

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Solution

The fourth proportional to 104,422,767.74, 144,094,984.47 and 60,372,605.86 is: 83,309,319.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,422,767.74 : 144,094,984.47 = 60,372,605.86 : x
  2. Step 2: Convert to fraction form
    104,422,767.74/144,094,984.47 = 60,372,605.86/x
  3. Step 3: Cross multiply
    104,422,767.74x = 144,094,984.47 × 60,372,605.86
  4. Step 4: Simplify right side
    104,422,767.74x = 8,699,389,703,810,131
  5. Step 5: Solve for x
    x = 8,699,389,703,810,131/104,422,767.74
  6. Step 6: Final answer
    x = 83,309,319.34

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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.