Home / 75,709,625.92-113,518,958.38-29,596,573.38

Finding the Fourth Proportional to 75,709,625.92, 113,518,958.38 and 29,596,573.38

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Solution

The fourth proportional to 75,709,625.92, 113,518,958.38 and 29,596,573.38 is: 44,377,080.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,709,625.92 : 113,518,958.38 = 29,596,573.38 : x
  2. Step 2: Convert to fraction form
    75,709,625.92/113,518,958.38 = 29,596,573.38/x
  3. Step 3: Cross multiply
    75,709,625.92x = 113,518,958.38 × 29,596,573.38
  4. Step 4: Simplify right side
    75,709,625.92x = 3,359,772,181,714,835.50
  5. Step 5: Solve for x
    x = 3,359,772,181,714,835.50/75,709,625.92
  6. Step 6: Final answer
    x = 44,377,080.73

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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.