Home / 104,639,505.24-144,401,371.26-57,595,572.88

Finding the Fourth Proportional to 104,639,505.24, 144,401,371.26 and 57,595,572.88

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Solution

The fourth proportional to 104,639,505.24, 144,401,371.26 and 57,595,572.88 is: 79,481,259.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,639,505.24 : 144,401,371.26 = 57,595,572.88 : x
  2. Step 2: Convert to fraction form
    104,639,505.24/144,401,371.26 = 57,595,572.88/x
  3. Step 3: Cross multiply
    104,639,505.24x = 144,401,371.26 × 57,595,572.88
  4. Step 4: Simplify right side
    104,639,505.24x = 8,316,879,702,377,267
  5. Step 5: Solve for x
    x = 8,316,879,702,377,267/104,639,505.24
  6. Step 6: Final answer
    x = 79,481,259.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.