Home / 22,963,033.20-34,444,549.80-21,209,277.90

Finding the Fourth Proportional to 22,963,033.20, 34,444,549.80 and 21,209,277.90

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Solution

The fourth proportional to 22,963,033.20, 34,444,549.80 and 21,209,277.90 is: 31,813,916.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,963,033.20 : 34,444,549.80 = 21,209,277.90 : x
  2. Step 2: Convert to fraction form
    22,963,033.20/34,444,549.80 = 21,209,277.90/x
  3. Step 3: Cross multiply
    22,963,033.20x = 34,444,549.80 × 21,209,277.90
  4. Step 4: Simplify right side
    22,963,033.20x = 730,544,028,848,589.25
  5. Step 5: Solve for x
    x = 730,544,028,848,589.25/22,963,033.20
  6. Step 6: Final answer
    x = 31,813,916.85

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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.