Home / 33,056,101.20-49,584,151.80-10,343,960.40

Finding the Fourth Proportional to 33,056,101.20, 49,584,151.80 and 10,343,960.40

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Solution

The fourth proportional to 33,056,101.20, 49,584,151.80 and 10,343,960.40 is: 15,515,940.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,056,101.20 : 49,584,151.80 = 10,343,960.40 : x
  2. Step 2: Convert to fraction form
    33,056,101.20/49,584,151.80 = 10,343,960.40/x
  3. Step 3: Cross multiply
    33,056,101.20x = 49,584,151.80 × 10,343,960.40
  4. Step 4: Simplify right side
    33,056,101.20x = 512,896,502,686,788.69
  5. Step 5: Solve for x
    x = 512,896,502,686,788.69/33,056,101.20
  6. Step 6: Final answer
    x = 15,515,940.60

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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.