Home / 26,244,003.90-36,216,748.09-14,641,569.78

Finding the Fourth Proportional to 26,244,003.90, 36,216,748.09 and 14,641,569.78

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Solution

The fourth proportional to 26,244,003.90, 36,216,748.09 and 14,641,569.78 is: 20,205,378.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,003.90 : 36,216,748.09 = 14,641,569.78 : x
  2. Step 2: Convert to fraction form
    26,244,003.90/36,216,748.09 = 14,641,569.78/x
  3. Step 3: Cross multiply
    26,244,003.90x = 36,216,748.09 × 14,641,569.78
  4. Step 4: Simplify right side
    26,244,003.90x = 530,270,044,364,416.75
  5. Step 5: Solve for x
    x = 530,270,044,364,416.75/26,244,003.90
  6. Step 6: Final answer
    x = 20,205,378.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.