Home / 23,153,632.63-34,721,620.82-7,796,799.18

Finding the Fourth Proportional to 23,153,632.63, 34,721,620.82 and 7,796,799.18

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Solution

The fourth proportional to 23,153,632.63, 34,721,620.82 and 7,796,799.18 is: 11,692,225.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,153,632.63 : 34,721,620.82 = 7,796,799.18 : x
  2. Step 2: Convert to fraction form
    23,153,632.63/34,721,620.82 = 7,796,799.18/x
  3. Step 3: Cross multiply
    23,153,632.63x = 34,721,620.82 × 7,796,799.18
  4. Step 4: Simplify right side
    23,153,632.63x = 270,717,504,874,384.50
  5. Step 5: Solve for x
    x = 270,717,504,874,384.50/23,153,632.63
  6. Step 6: Final answer
    x = 11,692,225.97

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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.