Home / 48,892,334.40-73,338,501.60-14,815,375.20

Finding the Fourth Proportional to 48,892,334.40, 73,338,501.60 and 14,815,375.20

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Solution

The fourth proportional to 48,892,334.40, 73,338,501.60 and 14,815,375.20 is: 22,223,062.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,334.40 : 73,338,501.60 = 14,815,375.20 : x
  2. Step 2: Convert to fraction form
    48,892,334.40/73,338,501.60 = 14,815,375.20/x
  3. Step 3: Cross multiply
    48,892,334.40x = 73,338,501.60 × 14,815,375.20
  4. Step 4: Simplify right side
    48,892,334.40x = 1,086,537,417,809,800.12
  5. Step 5: Solve for x
    x = 1,086,537,417,809,800.12/48,892,334.40
  6. Step 6: Final answer
    x = 22,223,062.80

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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.