Home / 34,418,411.71-47,500,839.24-25,701,450.71

Finding the Fourth Proportional to 34,418,411.71, 47,500,839.24 and 25,701,450.71

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Solution

The fourth proportional to 34,418,411.71, 47,500,839.24 and 25,701,450.71 is: 35,470,564.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,418,411.71 : 47,500,839.24 = 25,701,450.71 : x
  2. Step 2: Convert to fraction form
    34,418,411.71/47,500,839.24 = 25,701,450.71/x
  3. Step 3: Cross multiply
    34,418,411.71x = 47,500,839.24 × 25,701,450.71
  4. Step 4: Simplify right side
    34,418,411.71x = 1,220,840,478,416,125.25
  5. Step 5: Solve for x
    x = 1,220,840,478,416,125.25/34,418,411.71
  6. Step 6: Final answer
    x = 35,470,564.09

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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.