Home / 23,328,015.30-34,992,022.95-22,265,133.30

Finding the Fourth Proportional to 23,328,015.30, 34,992,022.95 and 22,265,133.30

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Solution

The fourth proportional to 23,328,015.30, 34,992,022.95 and 22,265,133.30 is: 33,397,699.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,015.30 : 34,992,022.95 = 22,265,133.30 : x
  2. Step 2: Convert to fraction form
    23,328,015.30/34,992,022.95 = 22,265,133.30/x
  3. Step 3: Cross multiply
    23,328,015.30x = 34,992,022.95 × 22,265,133.30
  4. Step 4: Simplify right side
    23,328,015.30x = 779,102,055,418,409.38
  5. Step 5: Solve for x
    x = 779,102,055,418,409.38/23,328,015.30
  6. Step 6: Final answer
    x = 33,397,699.95

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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.