Home / 24,038,211.40-36,057,317.10-21,644,758.60

Finding the Fourth Proportional to 24,038,211.40, 36,057,317.10 and 21,644,758.60

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Solution

The fourth proportional to 24,038,211.40, 36,057,317.10 and 21,644,758.60 is: 32,467,137.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,038,211.40 : 36,057,317.10 = 21,644,758.60 : x
  2. Step 2: Convert to fraction form
    24,038,211.40/36,057,317.10 = 21,644,758.60/x
  3. Step 3: Cross multiply
    24,038,211.40x = 36,057,317.10 × 21,644,758.60
  4. Step 4: Simplify right side
    24,038,211.40x = 780,451,924,393,152.12
  5. Step 5: Solve for x
    x = 780,451,924,393,152.12/24,038,211.40
  6. Step 6: Final answer
    x = 32,467,137.90

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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.