Home / 23,347,220.66-35,034,477.91-16,863,902.90

Finding the Fourth Proportional to 23,347,220.66, 35,034,477.91 and 16,863,902.90

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Solution

The fourth proportional to 23,347,220.66, 35,034,477.91 and 16,863,902.90 is: 25,305,711.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,347,220.66 : 35,034,477.91 = 16,863,902.90 : x
  2. Step 2: Convert to fraction form
    23,347,220.66/35,034,477.91 = 16,863,902.90/x
  3. Step 3: Cross multiply
    23,347,220.66x = 35,034,477.91 × 16,863,902.90
  4. Step 4: Simplify right side
    23,347,220.66x = 590,818,033,626,434.88
  5. Step 5: Solve for x
    x = 590,818,033,626,434.88/23,347,220.66
  6. Step 6: Final answer
    x = 25,305,711.64

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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.