Home / 47,240,867,534,825-71,215,381,300,976-44,091,778,203,065

Finding the Fourth Proportional to 47,240,867,534,825, 71,215,381,300,976 and 44,091,778,203,065

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Solution

The fourth proportional to 47,240,867,534,825, 71,215,381,300,976 and 44,091,778,203,065 is: 66,468,144,232,418.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,240,867,534,825 : 71,215,381,300,976 = 44,091,778,203,065 : x
  2. Step 2: Convert to fraction form
    47,240,867,534,825/71,215,381,300,976 = 44,091,778,203,065/x
  3. Step 3: Cross multiply
    47,240,867,534,825x = 71,215,381,300,976 × 44,091,778,203,065
  4. Step 4: Simplify right side
    47,240,867,534,825x = 3,140,012,796,969,336,539,111,751,680
  5. Step 5: Solve for x
    x = 3,140,012,796,969,336,539,111,751,680/47,240,867,534,825
  6. Step 6: Final answer
    x = 66,468,144,232,418.75

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.