Home / 57,479,102,522.30-79,320,317,316.27-32,104,944,155.90

Finding the Fourth Proportional to 57,479,102,522.30, 79,320,317,316.27 and 32,104,944,155.90

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Solution

The fourth proportional to 57,479,102,522.30, 79,320,317,316.27 and 32,104,944,155.90 is: 44,304,351,427.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,479,102,522.30 : 79,320,317,316.27 = 32,104,944,155.90 : x
  2. Step 2: Convert to fraction form
    57,479,102,522.30/79,320,317,316.27 = 32,104,944,155.90/x
  3. Step 3: Cross multiply
    57,479,102,522.30x = 79,320,317,316.27 × 32,104,944,155.90
  4. Step 4: Simplify right side
    57,479,102,522.30x = 2,546,574,357,867,116,625,920
  5. Step 5: Solve for x
    x = 2,546,574,357,867,116,625,920/57,479,102,522.30
  6. Step 6: Final answer
    x = 44,304,351,427.18

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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.