Home / 23,238,020.20-34,852,364.70-11,107,460.20

Finding the Fourth Proportional to 23,238,020.20, 34,852,364.70 and 11,107,460.20

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Solution

The fourth proportional to 23,238,020.20, 34,852,364.70 and 11,107,460.20 is: 16,658,960.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,238,020.20 : 34,852,364.70 = 11,107,460.20 : x
  2. Step 2: Convert to fraction form
    23,238,020.20/34,852,364.70 = 11,107,460.20/x
  3. Step 3: Cross multiply
    23,238,020.20x = 34,852,364.70 × 11,107,460.20
  4. Step 4: Simplify right side
    23,238,020.20x = 387,121,253,781,134.94
  5. Step 5: Solve for x
    x = 387,121,253,781,134.94/23,238,020.20
  6. Step 6: Final answer
    x = 16,658,960.21

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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.