Home / 34,116,428.57-51,167,097.97-9,850,079.21

Finding the Fourth Proportional to 34,116,428.57, 51,167,097.97 and 9,850,079.21

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Solution

The fourth proportional to 34,116,428.57, 51,167,097.97 and 9,850,079.21 is: 14,772,940.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,116,428.57 : 51,167,097.97 = 9,850,079.21 : x
  2. Step 2: Convert to fraction form
    34,116,428.57/51,167,097.97 = 9,850,079.21/x
  3. Step 3: Cross multiply
    34,116,428.57x = 51,167,097.97 × 9,850,079.21
  4. Step 4: Simplify right side
    34,116,428.57x = 503,999,967,669,869.56
  5. Step 5: Solve for x
    x = 503,999,967,669,869.56/34,116,428.57
  6. Step 6: Final answer
    x = 14,772,940.45

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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.