Home / 45,005,110.65-62,107,350.89-24,378,556.64

Finding the Fourth Proportional to 45,005,110.65, 62,107,350.89 and 24,378,556.64

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Solution

The fourth proportional to 45,005,110.65, 62,107,350.89 and 24,378,556.64 is: 33,642,569.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,005,110.65 : 62,107,350.89 = 24,378,556.64 : x
  2. Step 2: Convert to fraction form
    45,005,110.65/62,107,350.89 = 24,378,556.64/x
  3. Step 3: Cross multiply
    45,005,110.65x = 62,107,350.89 × 24,378,556.64
  4. Step 4: Simplify right side
    45,005,110.65x = 1,514,087,570,999,790
  5. Step 5: Solve for x
    x = 1,514,087,570,999,790/45,005,110.65
  6. Step 6: Final answer
    x = 33,642,569.68

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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.