Home / 95,826,175.20-143,739,262.80-57,562,423.20

Finding the Fourth Proportional to 95,826,175.20, 143,739,262.80 and 57,562,423.20

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Solution

The fourth proportional to 95,826,175.20, 143,739,262.80 and 57,562,423.20 is: 86,343,634.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,826,175.20 : 143,739,262.80 = 57,562,423.20 : x
  2. Step 2: Convert to fraction form
    95,826,175.20/143,739,262.80 = 57,562,423.20/x
  3. Step 3: Cross multiply
    95,826,175.20x = 143,739,262.80 × 57,562,423.20
  4. Step 4: Simplify right side
    95,826,175.20x = 8,273,980,275,749,618
  5. Step 5: Solve for x
    x = 8,273,980,275,749,618/95,826,175.20
  6. Step 6: Final answer
    x = 86,343,634.80

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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.