Home / 104,976,865.35-157,465,298.03-36,794,953.35

Finding the Fourth Proportional to 104,976,865.35, 157,465,298.03 and 36,794,953.35

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Solution

The fourth proportional to 104,976,865.35, 157,465,298.03 and 36,794,953.35 is: 55,192,430.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,865.35 : 157,465,298.03 = 36,794,953.35 : x
  2. Step 2: Convert to fraction form
    104,976,865.35/157,465,298.03 = 36,794,953.35/x
  3. Step 3: Cross multiply
    104,976,865.35x = 157,465,298.03 × 36,794,953.35
  4. Step 4: Simplify right side
    104,976,865.35x = 5,793,928,295,073,723
  5. Step 5: Solve for x
    x = 5,793,928,295,073,723/104,976,865.35
  6. Step 6: Final answer
    x = 55,192,430.03

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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.