Home / 104,954,839.62-157,433,659.14-36,799,521.54

Finding the Fourth Proportional to 104,954,839.62, 157,433,659.14 and 36,799,521.54

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Solution

The fourth proportional to 104,954,839.62, 157,433,659.14 and 36,799,521.54 is: 55,199,773.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,954,839.62 : 157,433,659.14 = 36,799,521.54 : x
  2. Step 2: Convert to fraction form
    104,954,839.62/157,433,659.14 = 36,799,521.54/x
  3. Step 3: Cross multiply
    104,954,839.62x = 157,433,659.14 × 36,799,521.54
  4. Step 4: Simplify right side
    104,954,839.62x = 5,793,483,330,643,447
  5. Step 5: Solve for x
    x = 5,793,483,330,643,447/104,954,839.62
  6. Step 6: Final answer
    x = 55,199,773.08

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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.