Home / 50,285,422,604.38-75,366,023,308.16-43,152,769,264.08

Finding the Fourth Proportional to 50,285,422,604.38, 75,366,023,308.16 and 43,152,769,264.08

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Solution

The fourth proportional to 50,285,422,604.38, 75,366,023,308.16 and 43,152,769,264.08 is: 64,675,853,273.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,285,422,604.38 : 75,366,023,308.16 = 43,152,769,264.08 : x
  2. Step 2: Convert to fraction form
    50,285,422,604.38/75,366,023,308.16 = 43,152,769,264.08/x
  3. Step 3: Cross multiply
    50,285,422,604.38x = 75,366,023,308.16 × 43,152,769,264.08
  4. Step 4: Simplify right side
    50,285,422,604.38x = 3,252,252,614,168,304,156,672
  5. Step 5: Solve for x
    x = 3,252,252,614,168,304,156,672/50,285,422,604.38
  6. Step 6: Final answer
    x = 64,675,853,273.73

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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.