Home / 95,348,679.10-143,024,330.88-27,191,378.14

Finding the Fourth Proportional to 95,348,679.10, 143,024,330.88 and 27,191,378.14

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Solution

The fourth proportional to 95,348,679.10, 143,024,330.88 and 27,191,378.14 is: 40,787,441.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,348,679.10 : 143,024,330.88 = 27,191,378.14 : x
  2. Step 2: Convert to fraction form
    95,348,679.10/143,024,330.88 = 27,191,378.14/x
  3. Step 3: Cross multiply
    95,348,679.10x = 143,024,330.88 × 27,191,378.14
  4. Step 4: Simplify right side
    95,348,679.10x = 3,889,028,664,178,559
  5. Step 5: Solve for x
    x = 3,889,028,664,178,559/95,348,679.10
  6. Step 6: Final answer
    x = 40,787,441.43

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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.