Home / 41,587,256.70-62,338,894.65-18,884,447.10

Finding the Fourth Proportional to 41,587,256.70, 62,338,894.65 and 18,884,447.10

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Solution

The fourth proportional to 41,587,256.70, 62,338,894.65 and 18,884,447.10 is: 28,307,603.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,587,256.70 : 62,338,894.65 = 18,884,447.10 : x
  2. Step 2: Convert to fraction form
    41,587,256.70/62,338,894.65 = 18,884,447.10/x
  3. Step 3: Cross multiply
    41,587,256.70x = 62,338,894.65 × 18,884,447.10
  4. Step 4: Simplify right side
    41,587,256.70x = 1,177,235,558,290,398
  5. Step 5: Solve for x
    x = 1,177,235,558,290,398/41,587,256.70
  6. Step 6: Final answer
    x = 28,307,603.14

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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.