Home / 17,963,226.90-26,944,840.35-12,294,522.90

Finding the Fourth Proportional to 17,963,226.90, 26,944,840.35 and 12,294,522.90

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Solution

The fourth proportional to 17,963,226.90, 26,944,840.35 and 12,294,522.90 is: 18,441,784.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,963,226.90 : 26,944,840.35 = 12,294,522.90 : x
  2. Step 2: Convert to fraction form
    17,963,226.90/26,944,840.35 = 12,294,522.90/x
  3. Step 3: Cross multiply
    17,963,226.90x = 26,944,840.35 × 12,294,522.90
  4. Step 4: Simplify right side
    17,963,226.90x = 331,273,956,719,919.06
  5. Step 5: Solve for x
    x = 331,273,956,719,919.06/17,963,226.90
  6. Step 6: Final answer
    x = 18,441,784.35

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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.