Home / 104,422,747.52-144,094,956.57-60,372,585.64

Finding the Fourth Proportional to 104,422,747.52, 144,094,956.57 and 60,372,585.64

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Solution

The fourth proportional to 104,422,747.52, 144,094,956.57 and 60,372,585.64 is: 83,309,291.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,422,747.52 : 144,094,956.57 = 60,372,585.64 : x
  2. Step 2: Convert to fraction form
    104,422,747.52/144,094,956.57 = 60,372,585.64/x
  3. Step 3: Cross multiply
    104,422,747.52x = 144,094,956.57 × 60,372,585.64
  4. Step 4: Simplify right side
    104,422,747.52x = 8,699,385,105,769,803
  5. Step 5: Solve for x
    x = 8,699,385,105,769,803/104,422,747.52
  6. Step 6: Final answer
    x = 83,309,291.44

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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.