Home / 29,552,938.80-44,329,408.20-25,513,987.20

Finding the Fourth Proportional to 29,552,938.80, 44,329,408.20 and 25,513,987.20

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Solution

The fourth proportional to 29,552,938.80, 44,329,408.20 and 25,513,987.20 is: 38,270,980.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,552,938.80 : 44,329,408.20 = 25,513,987.20 : x
  2. Step 2: Convert to fraction form
    29,552,938.80/44,329,408.20 = 25,513,987.20/x
  3. Step 3: Cross multiply
    29,552,938.80x = 44,329,408.20 × 25,513,987.20
  4. Step 4: Simplify right side
    29,552,938.80x = 1,131,019,953,398,375
  5. Step 5: Solve for x
    x = 1,131,019,953,398,375/29,552,938.80
  6. Step 6: Final answer
    x = 38,270,980.80

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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.