Home / 22,794,606.93-31,456,608.48-12,340,733.43

Finding the Fourth Proportional to 22,794,606.93, 31,456,608.48 and 12,340,733.43

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Solution

The fourth proportional to 22,794,606.93, 31,456,608.48 and 12,340,733.43 is: 17,030,239.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,794,606.93 : 31,456,608.48 = 12,340,733.43 : x
  2. Step 2: Convert to fraction form
    22,794,606.93/31,456,608.48 = 12,340,733.43/x
  3. Step 3: Cross multiply
    22,794,606.93x = 31,456,608.48 × 12,340,733.43
  4. Step 4: Simplify right side
    22,794,606.93x = 388,197,619,863,557.50
  5. Step 5: Solve for x
    x = 388,197,619,863,557.50/22,794,606.93
  6. Step 6: Final answer
    x = 17,030,239.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.