Home / 95,893,751.70-143,840,627.55-27,738,666.90

Finding the Fourth Proportional to 95,893,751.70, 143,840,627.55 and 27,738,666.90

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Solution

The fourth proportional to 95,893,751.70, 143,840,627.55 and 27,738,666.90 is: 41,608,000.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,893,751.70 : 143,840,627.55 = 27,738,666.90 : x
  2. Step 2: Convert to fraction form
    95,893,751.70/143,840,627.55 = 27,738,666.90/x
  3. Step 3: Cross multiply
    95,893,751.70x = 143,840,627.55 × 27,738,666.90
  4. Step 4: Simplify right side
    95,893,751.70x = 3,989,947,254,296,413
  5. Step 5: Solve for x
    x = 3,989,947,254,296,413/95,893,751.70
  6. Step 6: Final answer
    x = 41,608,000.35

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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.