Home / 50,797,798.82-70,100,909.04-27,592,943.96

Finding the Fourth Proportional to 50,797,798.82, 70,100,909.04 and 27,592,943.96

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Solution

The fourth proportional to 50,797,798.82, 70,100,909.04 and 27,592,943.96 is: 38,078,233.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,797,798.82 : 70,100,909.04 = 27,592,943.96 : x
  2. Step 2: Convert to fraction form
    50,797,798.82/70,100,909.04 = 27,592,943.96/x
  3. Step 3: Cross multiply
    50,797,798.82x = 70,100,909.04 × 27,592,943.96
  4. Step 4: Simplify right side
    50,797,798.82x = 1,934,290,454,685,777.75
  5. Step 5: Solve for x
    x = 1,934,290,454,685,777.75/50,797,798.82
  6. Step 6: Final answer
    x = 38,078,233.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.