Home / 14,677,967.40-22,016,951.10-6,164,413.80

Finding the Fourth Proportional to 14,677,967.40, 22,016,951.10 and 6,164,413.80

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Solution

The fourth proportional to 14,677,967.40, 22,016,951.10 and 6,164,413.80 is: 9,246,620.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,967.40 : 22,016,951.10 = 6,164,413.80 : x
  2. Step 2: Convert to fraction form
    14,677,967.40/22,016,951.10 = 6,164,413.80/x
  3. Step 3: Cross multiply
    14,677,967.40x = 22,016,951.10 × 6,164,413.80
  4. Step 4: Simplify right side
    14,677,967.40x = 135,721,597,194,765.19
  5. Step 5: Solve for x
    x = 135,721,597,194,765.19/14,677,967.40
  6. Step 6: Final answer
    x = 9,246,620.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.