Home / 33,208,300.80-49,812,451.20-11,667,225.60

Finding the Fourth Proportional to 33,208,300.80, 49,812,451.20 and 11,667,225.60

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Solution

The fourth proportional to 33,208,300.80, 49,812,451.20 and 11,667,225.60 is: 17,500,838.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,208,300.80 : 49,812,451.20 = 11,667,225.60 : x
  2. Step 2: Convert to fraction form
    33,208,300.80/49,812,451.20 = 11,667,225.60/x
  3. Step 3: Cross multiply
    33,208,300.80x = 49,812,451.20 × 11,667,225.60
  4. Step 4: Simplify right side
    33,208,300.80x = 581,173,105,839,390.75
  5. Step 5: Solve for x
    x = 581,173,105,839,390.75/33,208,300.80
  6. Step 6: Final answer
    x = 17,500,838.40

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1.5x scale

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.