Home / 95,410,331.60-143,115,497.40-88,985,800.40

Finding the Fourth Proportional to 95,410,331.60, 143,115,497.40 and 88,985,800.40

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Solution

The fourth proportional to 95,410,331.60, 143,115,497.40 and 88,985,800.40 is: 133,478,700.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,410,331.60 : 143,115,497.40 = 88,985,800.40 : x
  2. Step 2: Convert to fraction form
    95,410,331.60/143,115,497.40 = 88,985,800.40/x
  3. Step 3: Cross multiply
    95,410,331.60x = 143,115,497.40 × 88,985,800.40
  4. Step 4: Simplify right side
    95,410,331.60x = 12,735,247,085,783,120
  5. Step 5: Solve for x
    x = 12,735,247,085,783,120/95,410,331.60
  6. Step 6: Final answer
    x = 133,478,700.60

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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.