Home / 59,026,307.78-81,456,413.45-32,922,508.16

Finding the Fourth Proportional to 59,026,307.78, 81,456,413.45 and 32,922,508.16

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Solution

The fourth proportional to 59,026,307.78, 81,456,413.45 and 32,922,508.16 is: 45,433,121.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,026,307.78 : 81,456,413.45 = 32,922,508.16 : x
  2. Step 2: Convert to fraction form
    59,026,307.78/81,456,413.45 = 32,922,508.16/x
  3. Step 3: Cross multiply
    59,026,307.78x = 81,456,413.45 × 32,922,508.16
  4. Step 4: Simplify right side
    59,026,307.78x = 2,681,749,436,530,987
  5. Step 5: Solve for x
    x = 2,681,749,436,530,987/59,026,307.78
  6. Step 6: Final answer
    x = 45,433,121.90

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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.