Home / 104,976,002.90-157,464,004.35-36,825,583.70

Finding the Fourth Proportional to 104,976,002.90, 157,464,004.35 and 36,825,583.70

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Solution

The fourth proportional to 104,976,002.90, 157,464,004.35 and 36,825,583.70 is: 55,238,375.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,002.90 : 157,464,004.35 = 36,825,583.70 : x
  2. Step 2: Convert to fraction form
    104,976,002.90/157,464,004.35 = 36,825,583.70/x
  3. Step 3: Cross multiply
    104,976,002.90x = 157,464,004.35 × 36,825,583.70
  4. Step 4: Simplify right side
    104,976,002.90x = 5,798,703,871,928,089
  5. Step 5: Solve for x
    x = 5,798,703,871,928,089/104,976,002.90
  6. Step 6: Final answer
    x = 55,238,375.55

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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.