Home / 33,630,040.90-50,445,061.35-9,372,711.70

Finding the Fourth Proportional to 33,630,040.90, 50,445,061.35 and 9,372,711.70

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Solution

The fourth proportional to 33,630,040.90, 50,445,061.35 and 9,372,711.70 is: 14,059,067.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,630,040.90 : 50,445,061.35 = 9,372,711.70 : x
  2. Step 2: Convert to fraction form
    33,630,040.90/50,445,061.35 = 9,372,711.70/x
  3. Step 3: Cross multiply
    33,630,040.90x = 50,445,061.35 × 9,372,711.70
  4. Step 4: Simplify right side
    33,630,040.90x = 472,807,016,722,362.75
  5. Step 5: Solve for x
    x = 472,807,016,722,362.75/33,630,040.90
  6. Step 6: Final answer
    x = 14,059,067.55

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1.5x scale

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.