Home / 39,273,085-58,869,206.97-17,423,754.04

Finding the Fourth Proportional to 39,273,085, 58,869,206.97 and 17,423,754.04

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Solution

The fourth proportional to 39,273,085, 58,869,206.97 and 17,423,754.04 is: 26,117,698.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,273,085 : 58,869,206.97 = 17,423,754.04 : x
  2. Step 2: Convert to fraction form
    39,273,085/58,869,206.97 = 17,423,754.04/x
  3. Step 3: Cross multiply
    39,273,085x = 58,869,206.97 × 17,423,754.04
  4. Step 4: Simplify right side
    39,273,085x = 1,025,722,582,775,133.62
  5. Step 5: Solve for x
    x = 1,025,722,582,775,133.62/39,273,085
  6. Step 6: Final answer
    x = 26,117,698.23

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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.