Home / 33,282,665.60-49,899,115.20-14,097,718.40

Finding the Fourth Proportional to 33,282,665.60, 49,899,115.20 and 14,097,718.40

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Solution

The fourth proportional to 33,282,665.60, 49,899,115.20 and 14,097,718.40 is: 21,136,037.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,282,665.60 : 49,899,115.20 = 14,097,718.40 : x
  2. Step 2: Convert to fraction form
    33,282,665.60/49,899,115.20 = 14,097,718.40/x
  3. Step 3: Cross multiply
    33,282,665.60x = 49,899,115.20 × 14,097,718.40
  4. Step 4: Simplify right side
    33,282,665.60x = 703,463,674,498,759.75
  5. Step 5: Solve for x
    x = 703,463,674,498,759.75/33,282,665.60
  6. Step 6: Final answer
    x = 21,136,037.69

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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.