Home / 31,986,772,173.35-44,143,133,162.34-17,713,599,797.48

Finding the Fourth Proportional to 31,986,772,173.35, 44,143,133,162.34 and 17,713,599,797.48

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Solution

The fourth proportional to 31,986,772,173.35, 44,143,133,162.34 and 17,713,599,797.48 is: 24,445,536,123.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,986,772,173.35 : 44,143,133,162.34 = 17,713,599,797.48 : x
  2. Step 2: Convert to fraction form
    31,986,772,173.35/44,143,133,162.34 = 17,713,599,797.48/x
  3. Step 3: Cross multiply
    31,986,772,173.35x = 44,143,133,162.34 × 17,713,599,797.48
  4. Step 4: Simplify right side
    31,986,772,173.35x = 781,933,794,644,337,623,040
  5. Step 5: Solve for x
    x = 781,933,794,644,337,623,040/31,986,772,173.35
  6. Step 6: Final answer
    x = 24,445,536,123.71

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Double scale
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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.