Home / 48,965,834.40-73,364,770.80-23,351,690.40

Finding the Fourth Proportional to 48,965,834.40, 73,364,770.80 and 23,351,690.40

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Solution

The fourth proportional to 48,965,834.40, 73,364,770.80 and 23,351,690.40 is: 34,987,485.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,965,834.40 : 73,364,770.80 = 23,351,690.40 : x
  2. Step 2: Convert to fraction form
    48,965,834.40/73,364,770.80 = 23,351,690.40/x
  3. Step 3: Cross multiply
    48,965,834.40x = 73,364,770.80 × 23,351,690.40
  4. Step 4: Simplify right side
    48,965,834.40x = 1,713,191,413,988,560.25
  5. Step 5: Solve for x
    x = 1,713,191,413,988,560.25/48,965,834.40
  6. Step 6: Final answer
    x = 34,987,485.36

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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.