Home / 95,430,325.44-143,142,634.20-26,347,339.68

Finding the Fourth Proportional to 95,430,325.44, 143,142,634.20 and 26,347,339.68

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Solution

The fourth proportional to 95,430,325.44, 143,142,634.20 and 26,347,339.68 is: 39,520,221.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,430,325.44 : 143,142,634.20 = 26,347,339.68 : x
  2. Step 2: Convert to fraction form
    95,430,325.44/143,142,634.20 = 26,347,339.68/x
  3. Step 3: Cross multiply
    95,430,325.44x = 143,142,634.20 × 26,347,339.68
  4. Step 4: Simplify right side
    95,430,325.44x = 3,771,427,605,957,384.50
  5. Step 5: Solve for x
    x = 3,771,427,605,957,384.50/95,430,325.44
  6. Step 6: Final answer
    x = 39,520,221.57

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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.