Home / 48,261,413.84-66,600,277.95-26,233,602.66

Finding the Fourth Proportional to 48,261,413.84, 66,600,277.95 and 26,233,602.66

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Solution

The fourth proportional to 48,261,413.84, 66,600,277.95 and 26,233,602.66 is: 36,202,114.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,261,413.84 : 66,600,277.95 = 26,233,602.66 : x
  2. Step 2: Convert to fraction form
    48,261,413.84/66,600,277.95 = 26,233,602.66/x
  3. Step 3: Cross multiply
    48,261,413.84x = 66,600,277.95 × 26,233,602.66
  4. Step 4: Simplify right side
    48,261,413.84x = 1,747,165,228,785,859.50
  5. Step 5: Solve for x
    x = 1,747,165,228,785,859.50/48,261,413.84
  6. Step 6: Final answer
    x = 36,202,114.48

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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.