Home / 34,615,963.45-51,926,694.65-11,587,019.53

Finding the Fourth Proportional to 34,615,963.45, 51,926,694.65 and 11,587,019.53

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Solution

The fourth proportional to 34,615,963.45, 51,926,694.65 and 11,587,019.53 is: 17,381,449.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,615,963.45 : 51,926,694.65 = 11,587,019.53 : x
  2. Step 2: Convert to fraction form
    34,615,963.45/51,926,694.65 = 11,587,019.53/x
  3. Step 3: Cross multiply
    34,615,963.45x = 51,926,694.65 × 11,587,019.53
  4. Step 4: Simplify right side
    34,615,963.45x = 601,675,624,979,961.38
  5. Step 5: Solve for x
    x = 601,675,624,979,961.38/34,615,963.45
  6. Step 6: Final answer
    x = 17,381,449.63

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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.