Home / 199,733,004,467.20-299,599,506,700.80-181,448,032,844.80

Finding the Fourth Proportional to 199,733,004,467.20, 299,599,506,700.80 and 181,448,032,844.80

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Solution

The fourth proportional to 199,733,004,467.20, 299,599,506,700.80 and 181,448,032,844.80 is: 272,172,049,267.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,733,004,467.20 : 299,599,506,700.80 = 181,448,032,844.80 : x
  2. Step 2: Convert to fraction form
    199,733,004,467.20/299,599,506,700.80 = 181,448,032,844.80/x
  3. Step 3: Cross multiply
    199,733,004,467.20x = 299,599,506,700.80 × 181,448,032,844.80
  4. Step 4: Simplify right side
    199,733,004,467.20x = 54,361,741,132,132,633,280,512
  5. Step 5: Solve for x
    x = 54,361,741,132,132,633,280,512/199,733,004,467.20
  6. Step 6: Final answer
    x = 272,172,049,267.20

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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.