Home / 23,864,591.16-35,821,934.04-21,149,508.91

Finding the Fourth Proportional to 23,864,591.16, 35,821,934.04 and 21,149,508.91

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Solution

The fourth proportional to 23,864,591.16, 35,821,934.04 and 21,149,508.91 is: 31,746,461.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,864,591.16 : 35,821,934.04 = 21,149,508.91 : x
  2. Step 2: Convert to fraction form
    23,864,591.16/35,821,934.04 = 21,149,508.91/x
  3. Step 3: Cross multiply
    23,864,591.16x = 35,821,934.04 × 21,149,508.91
  4. Step 4: Simplify right side
    23,864,591.16x = 757,616,313,110,997.75
  5. Step 5: Solve for x
    x = 757,616,313,110,997.75/23,864,591.16
  6. Step 6: Final answer
    x = 31,746,461.03

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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.