Home / 144,030,994.08-216,046,500.30-34,856,175.48

Finding the Fourth Proportional to 144,030,994.08, 216,046,500.30 and 34,856,175.48

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Solution

The fourth proportional to 144,030,994.08, 216,046,500.30 and 34,856,175.48 is: 52,284,265.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,030,994.08 : 216,046,500.30 = 34,856,175.48 : x
  2. Step 2: Convert to fraction form
    144,030,994.08/216,046,500.30 = 34,856,175.48/x
  3. Step 3: Cross multiply
    144,030,994.08x = 216,046,500.30 × 34,856,175.48
  4. Step 4: Simplify right side
    144,030,994.08x = 7,530,554,726,296,672
  5. Step 5: Solve for x
    x = 7,530,554,726,296,672/144,030,994.08
  6. Step 6: Final answer
    x = 52,284,265.44

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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.