Home / 47,325,250.82-70,987,810.10-26,305,958.75

Finding the Fourth Proportional to 47,325,250.82, 70,987,810.10 and 26,305,958.75

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Solution

The fourth proportional to 47,325,250.82, 70,987,810.10 and 26,305,958.75 is: 39,458,901.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,325,250.82 : 70,987,810.10 = 26,305,958.75 : x
  2. Step 2: Convert to fraction form
    47,325,250.82/70,987,810.10 = 26,305,958.75/x
  3. Step 3: Cross multiply
    47,325,250.82x = 70,987,810.10 × 26,305,958.75
  4. Step 4: Simplify right side
    47,325,250.82x = 1,867,402,403,756,964.50
  5. Step 5: Solve for x
    x = 1,867,402,403,756,964.50/47,325,250.82
  6. Step 6: Final answer
    x = 39,458,901.35

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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.