Home / 37,298,099.88-55,956,108.66-14,268,657.78

Finding the Fourth Proportional to 37,298,099.88, 55,956,108.66 and 14,268,657.78

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Solution

The fourth proportional to 37,298,099.88, 55,956,108.66 and 14,268,657.78 is: 21,406,413.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,298,099.88 : 55,956,108.66 = 14,268,657.78 : x
  2. Step 2: Convert to fraction form
    37,298,099.88/55,956,108.66 = 14,268,657.78/x
  3. Step 3: Cross multiply
    37,298,099.88x = 55,956,108.66 × 14,268,657.78
  4. Step 4: Simplify right side
    37,298,099.88x = 798,418,565,170,034.25
  5. Step 5: Solve for x
    x = 798,418,565,170,034.25/37,298,099.88
  6. Step 6: Final answer
    x = 21,406,413.94

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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.