Home / 22,666,590.70-34,006,556.73-7,313,592.36

Finding the Fourth Proportional to 22,666,590.70, 34,006,556.73 and 7,313,592.36

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Solution

The fourth proportional to 22,666,590.70, 34,006,556.73 and 7,313,592.36 is: 10,972,540.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,666,590.70 : 34,006,556.73 = 7,313,592.36 : x
  2. Step 2: Convert to fraction form
    22,666,590.70/34,006,556.73 = 7,313,592.36/x
  3. Step 3: Cross multiply
    22,666,590.70x = 34,006,556.73 × 7,313,592.36
  4. Step 4: Simplify right side
    22,666,590.70x = 248,710,093,645,385.12
  5. Step 5: Solve for x
    x = 248,710,093,645,385.12/22,666,590.70
  6. Step 6: Final answer
    x = 10,972,540.91

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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.