Home / 110,684,265.90-166,126,782.15-56,134,799.70

Finding the Fourth Proportional to 110,684,265.90, 166,126,782.15 and 56,134,799.70

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Solution

The fourth proportional to 110,684,265.90, 166,126,782.15 and 56,134,799.70 is: 84,253,110.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,684,265.90 : 166,126,782.15 = 56,134,799.70 : x
  2. Step 2: Convert to fraction form
    110,684,265.90/166,126,782.15 = 56,134,799.70/x
  3. Step 3: Cross multiply
    110,684,265.90x = 166,126,782.15 × 56,134,799.70
  4. Step 4: Simplify right side
    110,684,265.90x = 9,325,493,640,795,786
  5. Step 5: Solve for x
    x = 9,325,493,640,795,786/110,684,265.90
  6. Step 6: Final answer
    x = 84,253,110.10

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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.