Home / 95,364,110.40-143,046,165.60-49,305,890.40

Finding the Fourth Proportional to 95,364,110.40, 143,046,165.60 and 49,305,890.40

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Solution

The fourth proportional to 95,364,110.40, 143,046,165.60 and 49,305,890.40 is: 73,958,835.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,364,110.40 : 143,046,165.60 = 49,305,890.40 : x
  2. Step 2: Convert to fraction form
    95,364,110.40/143,046,165.60 = 49,305,890.40/x
  3. Step 3: Cross multiply
    95,364,110.40x = 143,046,165.60 × 49,305,890.40
  4. Step 4: Simplify right side
    95,364,110.40x = 7,053,018,563,213,850
  5. Step 5: Solve for x
    x = 7,053,018,563,213,850/95,364,110.40
  6. Step 6: Final answer
    x = 73,958,835.60

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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.