Home / 31,569,940.03-47,356,227.24-10,004,064.25

Finding the Fourth Proportional to 31,569,940.03, 47,356,227.24 and 10,004,064.25

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Solution

The fourth proportional to 31,569,940.03, 47,356,227.24 and 10,004,064.25 is: 15,006,513.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,569,940.03 : 47,356,227.24 = 10,004,064.25 : x
  2. Step 2: Convert to fraction form
    31,569,940.03/47,356,227.24 = 10,004,064.25/x
  3. Step 3: Cross multiply
    31,569,940.03x = 47,356,227.24 × 10,004,064.25
  4. Step 4: Simplify right side
    31,569,940.03x = 473,754,739,946,560.19
  5. Step 5: Solve for x
    x = 473,754,739,946,560.19/31,569,940.03
  6. Step 6: Final answer
    x = 15,006,513.78

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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.