Home / 171,437,413.64-236,603,257.17-96,104,088.30

Finding the Fourth Proportional to 171,437,413.64, 236,603,257.17 and 96,104,088.30

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Solution

The fourth proportional to 171,437,413.64, 236,603,257.17 and 96,104,088.30 is: 132,634,643.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,437,413.64 : 236,603,257.17 = 96,104,088.30 : x
  2. Step 2: Convert to fraction form
    171,437,413.64/236,603,257.17 = 96,104,088.30/x
  3. Step 3: Cross multiply
    171,437,413.64x = 236,603,257.17 × 96,104,088.30
  4. Step 4: Simplify right side
    171,437,413.64x = 22,738,540,318,995,064
  5. Step 5: Solve for x
    x = 22,738,540,318,995,064/171,437,413.64
  6. Step 6: Final answer
    x = 132,634,643.96

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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.