Home / 335,595,182,771.86-463,121,538,009.33-181,270,861,490.58

Finding the Fourth Proportional to 335,595,182,771.86, 463,121,538,009.33 and 181,270,861,490.58

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Solution

The fourth proportional to 335,595,182,771.86, 463,121,538,009.33 and 181,270,861,490.58 is: 250,153,889,207.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,595,182,771.86 : 463,121,538,009.33 = 181,270,861,490.58 : x
  2. Step 2: Convert to fraction form
    335,595,182,771.86/463,121,538,009.33 = 181,270,861,490.58/x
  3. Step 3: Cross multiply
    335,595,182,771.86x = 463,121,538,009.33 × 181,270,861,490.58
  4. Step 4: Simplify right side
    335,595,182,771.86x = 83,950,440,169,793,644,396,544
  5. Step 5: Solve for x
    x = 83,950,440,169,793,644,396,544/335,595,182,771.86
  6. Step 6: Final answer
    x = 250,153,889,207.83

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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.