Home / 267,587,752,944.24-369,280,843,651.80-145,646,596,047.60

Finding the Fourth Proportional to 267,587,752,944.24, 369,280,843,651.80 and 145,646,596,047.60

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Solution

The fourth proportional to 267,587,752,944.24, 369,280,843,651.80 and 145,646,596,047.60 is: 200,997,606,473.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,587,752,944.24 : 369,280,843,651.80 = 145,646,596,047.60 : x
  2. Step 2: Convert to fraction form
    267,587,752,944.24/369,280,843,651.80 = 145,646,596,047.60/x
  3. Step 3: Cross multiply
    267,587,752,944.24x = 369,280,843,651.80 × 145,646,596,047.60
  4. Step 4: Simplify right side
    267,587,752,944.24x = 53,784,497,863,470,648,131,584
  5. Step 5: Solve for x
    x = 53,784,497,863,470,648,131,584/267,587,752,944.24
  6. Step 6: Final answer
    x = 200,997,606,473.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.