Home / 50,184,312.40-75,276,468.60-27,226,061.20

Finding the Fourth Proportional to 50,184,312.40, 75,276,468.60 and 27,226,061.20

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Solution

The fourth proportional to 50,184,312.40, 75,276,468.60 and 27,226,061.20 is: 40,839,091.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,184,312.40 : 75,276,468.60 = 27,226,061.20 : x
  2. Step 2: Convert to fraction form
    50,184,312.40/75,276,468.60 = 27,226,061.20/x
  3. Step 3: Cross multiply
    50,184,312.40x = 75,276,468.60 × 27,226,061.20
  4. Step 4: Simplify right side
    50,184,312.40x = 2,049,481,741,023,478
  5. Step 5: Solve for x
    x = 2,049,481,741,023,478/50,184,312.40
  6. Step 6: Final answer
    x = 40,839,091.80

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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.