Home / 16,326,763.38-24,474,983.69-7,223,999.18

Finding the Fourth Proportional to 16,326,763.38, 24,474,983.69 and 7,223,999.18

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Solution

The fourth proportional to 16,326,763.38, 24,474,983.69 and 7,223,999.18 is: 10,829,290.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,326,763.38 : 24,474,983.69 = 7,223,999.18 : x
  2. Step 2: Convert to fraction form
    16,326,763.38/24,474,983.69 = 7,223,999.18/x
  3. Step 3: Cross multiply
    16,326,763.38x = 24,474,983.69 × 7,223,999.18
  4. Step 4: Simplify right side
    16,326,763.38x = 176,807,261,948,578.44
  5. Step 5: Solve for x
    x = 176,807,261,948,578.44/16,326,763.38
  6. Step 6: Final answer
    x = 10,829,290.40

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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.