Home / 110,004,022.40-164,754,091.20-56,088,348.80

Finding the Fourth Proportional to 110,004,022.40, 164,754,091.20 and 56,088,348.80

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Solution

The fourth proportional to 110,004,022.40, 164,754,091.20 and 56,088,348.80 is: 84,004,063.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,004,022.40 : 164,754,091.20 = 56,088,348.80 : x
  2. Step 2: Convert to fraction form
    110,004,022.40/164,754,091.20 = 56,088,348.80/x
  3. Step 3: Cross multiply
    110,004,022.40x = 164,754,091.20 × 56,088,348.80
  4. Step 4: Simplify right side
    110,004,022.40x = 9,240,784,933,452,610
  5. Step 5: Solve for x
    x = 9,240,784,933,452,610/110,004,022.40
  6. Step 6: Final answer
    x = 84,004,063.96

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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.