Home / 26,537,446.59-36,632,975.85-17,840,663.25

Finding the Fourth Proportional to 26,537,446.59, 36,632,975.85 and 17,840,663.25

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Solution

The fourth proportional to 26,537,446.59, 36,632,975.85 and 17,840,663.25 is: 24,627,711.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,537,446.59 : 36,632,975.85 = 17,840,663.25 : x
  2. Step 2: Convert to fraction form
    26,537,446.59/36,632,975.85 = 17,840,663.25/x
  3. Step 3: Cross multiply
    26,537,446.59x = 36,632,975.85 × 17,840,663.25
  4. Step 4: Simplify right side
    26,537,446.59x = 653,556,585,985,232.50
  5. Step 5: Solve for x
    x = 653,556,585,985,232.50/26,537,446.59
  6. Step 6: Final answer
    x = 24,627,711.78

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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.