Home / 48,970,648.40-73,455,972.60-14,891,939.60

Finding the Fourth Proportional to 48,970,648.40, 73,455,972.60 and 14,891,939.60

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Solution

The fourth proportional to 48,970,648.40, 73,455,972.60 and 14,891,939.60 is: 22,337,909.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,970,648.40 : 73,455,972.60 = 14,891,939.60 : x
  2. Step 2: Convert to fraction form
    48,970,648.40/73,455,972.60 = 14,891,939.60/x
  3. Step 3: Cross multiply
    48,970,648.40x = 73,455,972.60 × 14,891,939.60
  4. Step 4: Simplify right side
    48,970,648.40x = 1,093,901,907,218,454.88
  5. Step 5: Solve for x
    x = 1,093,901,907,218,454.88/48,970,648.40
  6. Step 6: Final answer
    x = 22,337,909.40

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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.