Home / 24,256,446.60-36,384,669.90-15,647,102.40

Finding the Fourth Proportional to 24,256,446.60, 36,384,669.90 and 15,647,102.40

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Solution

The fourth proportional to 24,256,446.60, 36,384,669.90 and 15,647,102.40 is: 23,470,653.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,256,446.60 : 36,384,669.90 = 15,647,102.40 : x
  2. Step 2: Convert to fraction form
    24,256,446.60/36,384,669.90 = 15,647,102.40/x
  3. Step 3: Cross multiply
    24,256,446.60x = 36,384,669.90 × 15,647,102.40
  4. Step 4: Simplify right side
    24,256,446.60x = 569,314,655,715,497.75
  5. Step 5: Solve for x
    x = 569,314,655,715,497.75/24,256,446.60
  6. Step 6: Final answer
    x = 23,470,653.60

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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.