Home / 26,480,937.20-39,758,730.60-16,403,241.20

Finding the Fourth Proportional to 26,480,937.20, 39,758,730.60 and 16,403,241.20

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Solution

The fourth proportional to 26,480,937.20, 39,758,730.60 and 16,403,241.20 is: 24,627,982.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,480,937.20 : 39,758,730.60 = 16,403,241.20 : x
  2. Step 2: Convert to fraction form
    26,480,937.20/39,758,730.60 = 16,403,241.20/x
  3. Step 3: Cross multiply
    26,480,937.20x = 39,758,730.60 × 16,403,241.20
  4. Step 4: Simplify right side
    26,480,937.20x = 652,172,047,837,620.75
  5. Step 5: Solve for x
    x = 652,172,047,837,620.75/26,480,937.20
  6. Step 6: Final answer
    x = 24,627,982.12

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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.