Home / 25,550,801.78-35,260,249.68-14,537,551.23

Finding the Fourth Proportional to 25,550,801.78, 35,260,249.68 and 14,537,551.23

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Solution

The fourth proportional to 25,550,801.78, 35,260,249.68 and 14,537,551.23 is: 20,061,902.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,550,801.78 : 35,260,249.68 = 14,537,551.23 : x
  2. Step 2: Convert to fraction form
    25,550,801.78/35,260,249.68 = 14,537,551.23/x
  3. Step 3: Cross multiply
    25,550,801.78x = 35,260,249.68 × 14,537,551.23
  4. Step 4: Simplify right side
    25,550,801.78x = 512,597,686,105,591.12
  5. Step 5: Solve for x
    x = 512,597,686,105,591.12/25,550,801.78
  6. Step 6: Final answer
    x = 20,061,902.19

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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.