Home / 80,227,351,008.27-110,712,254,964.36-44,097,611,058.71

Finding the Fourth Proportional to 80,227,351,008.27, 110,712,254,964.36 and 44,097,611,058.71

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Solution

The fourth proportional to 80,227,351,008.27, 110,712,254,964.36 and 44,097,611,058.71 is: 60,853,884,585.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,227,351,008.27 : 110,712,254,964.36 = 44,097,611,058.71 : x
  2. Step 2: Convert to fraction form
    80,227,351,008.27/110,712,254,964.36 = 44,097,611,058.71/x
  3. Step 3: Cross multiply
    80,227,351,008.27x = 110,712,254,964.36 × 44,097,611,058.71
  4. Step 4: Simplify right side
    80,227,351,008.27x = 4,882,145,958,850,528,804,864
  5. Step 5: Solve for x
    x = 4,882,145,958,850,528,804,864/80,227,351,008.27
  6. Step 6: Final answer
    x = 60,853,884,585.41

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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.