Home / 33,097,225.40-49,645,838.10-8,836,105.40

Finding the Fourth Proportional to 33,097,225.40, 49,645,838.10 and 8,836,105.40

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Solution

The fourth proportional to 33,097,225.40, 49,645,838.10 and 8,836,105.40 is: 13,254,158.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,097,225.40 : 49,645,838.10 = 8,836,105.40 : x
  2. Step 2: Convert to fraction form
    33,097,225.40/49,645,838.10 = 8,836,105.40/x
  3. Step 3: Cross multiply
    33,097,225.40x = 49,645,838.10 × 8,836,105.40
  4. Step 4: Simplify right side
    33,097,225.40x = 438,675,858,122,935.75
  5. Step 5: Solve for x
    x = 438,675,858,122,935.75/33,097,225.40
  6. Step 6: Final answer
    x = 13,254,158.10

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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.