Home / 48,854,877.30-73,260,197.55-18,552,669.30

Finding the Fourth Proportional to 48,854,877.30, 73,260,197.55 and 18,552,669.30

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Solution

The fourth proportional to 48,854,877.30, 73,260,197.55 and 18,552,669.30 is: 27,820,604.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,854,877.30 : 73,260,197.55 = 18,552,669.30 : x
  2. Step 2: Convert to fraction form
    48,854,877.30/73,260,197.55 = 18,552,669.30/x
  3. Step 3: Cross multiply
    48,854,877.30x = 73,260,197.55 × 18,552,669.30
  4. Step 4: Simplify right side
    48,854,877.30x = 1,359,172,217,997,820.25
  5. Step 5: Solve for x
    x = 1,359,172,217,997,820.25/48,854,877.30
  6. Step 6: Final answer
    x = 27,820,604.47

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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.