Home / 22,713,828.80-34,058,301.60-9,235,428.80

Finding the Fourth Proportional to 22,713,828.80, 34,058,301.60 and 9,235,428.80

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Solution

The fourth proportional to 22,713,828.80, 34,058,301.60 and 9,235,428.80 is: 13,848,084.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,713,828.80 : 34,058,301.60 = 9,235,428.80 : x
  2. Step 2: Convert to fraction form
    22,713,828.80/34,058,301.60 = 9,235,428.80/x
  3. Step 3: Cross multiply
    22,713,828.80x = 34,058,301.60 × 9,235,428.80
  4. Step 4: Simplify right side
    22,713,828.80x = 314,543,019,475,726.12
  5. Step 5: Solve for x
    x = 314,543,019,475,726.12/22,713,828.80
  6. Step 6: Final answer
    x = 13,848,084.45

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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.