Home / 23,681,347.20-35,522,020.80-6,644,908.80

Finding the Fourth Proportional to 23,681,347.20, 35,522,020.80 and 6,644,908.80

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Solution

The fourth proportional to 23,681,347.20, 35,522,020.80 and 6,644,908.80 is: 9,967,363.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,681,347.20 : 35,522,020.80 = 6,644,908.80 : x
  2. Step 2: Convert to fraction form
    23,681,347.20/35,522,020.80 = 6,644,908.80/x
  3. Step 3: Cross multiply
    23,681,347.20x = 35,522,020.80 × 6,644,908.80
  4. Step 4: Simplify right side
    23,681,347.20x = 236,040,588,607,703
  5. Step 5: Solve for x
    x = 236,040,588,607,703/23,681,347.20
  6. Step 6: Final answer
    x = 9,967,363.20

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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.