Home / 95,348,679.60-143,024,331.63-27,191,378.64

Finding the Fourth Proportional to 95,348,679.60, 143,024,331.63 and 27,191,378.64

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Solution

The fourth proportional to 95,348,679.60, 143,024,331.63 and 27,191,378.64 is: 40,787,442.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,348,679.60 : 143,024,331.63 = 27,191,378.64 : x
  2. Step 2: Convert to fraction form
    95,348,679.60/143,024,331.63 = 27,191,378.64/x
  3. Step 3: Cross multiply
    95,348,679.60x = 143,024,331.63 × 27,191,378.64
  4. Step 4: Simplify right side
    95,348,679.60x = 3,889,028,756,084,258.50
  5. Step 5: Solve for x
    x = 3,889,028,756,084,258.50/95,348,679.60
  6. Step 6: Final answer
    x = 40,787,442.18

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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.