Home / 35,208,707.71-52,775,786.85-11,843,207.05

Finding the Fourth Proportional to 35,208,707.71, 52,775,786.85 and 11,843,207.05

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Solution

The fourth proportional to 35,208,707.71, 52,775,786.85 and 11,843,207.05 is: 17,752,272.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208,707.71 : 52,775,786.85 = 11,843,207.05 : x
  2. Step 2: Convert to fraction form
    35,208,707.71/52,775,786.85 = 11,843,207.05/x
  3. Step 3: Cross multiply
    35,208,707.71x = 52,775,786.85 × 11,843,207.05
  4. Step 4: Simplify right side
    35,208,707.71x = 625,034,570,891,217.38
  5. Step 5: Solve for x
    x = 625,034,570,891,217.38/35,208,707.71
  6. Step 6: Final answer
    x = 17,752,272.42

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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.