Home / 17,199,053.04-25,802,312.04-5,231,478

Finding the Fourth Proportional to 17,199,053.04, 25,802,312.04 and 5,231,478

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Solution

The fourth proportional to 17,199,053.04, 25,802,312.04 and 5,231,478 is: 7,848,352.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,199,053.04 : 25,802,312.04 = 5,231,478 : x
  2. Step 2: Convert to fraction form
    17,199,053.04/25,802,312.04 = 5,231,478/x
  3. Step 3: Cross multiply
    17,199,053.04x = 25,802,312.04 × 5,231,478
  4. Step 4: Simplify right side
    17,199,053.04x = 134,984,227,786,395.11
  5. Step 5: Solve for x
    x = 134,984,227,786,395.11/17,199,053.04
  6. Step 6: Final answer
    x = 7,848,352.32

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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.