Home / 23,256,717.12-34,882,413.60-6,218,718.72

Finding the Fourth Proportional to 23,256,717.12, 34,882,413.60 and 6,218,718.72

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Solution

The fourth proportional to 23,256,717.12, 34,882,413.60 and 6,218,718.72 is: 9,327,366.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,256,717.12 : 34,882,413.60 = 6,218,718.72 : x
  2. Step 2: Convert to fraction form
    23,256,717.12/34,882,413.60 = 6,218,718.72/x
  3. Step 3: Cross multiply
    23,256,717.12x = 34,882,413.60 × 6,218,718.72
  4. Step 4: Simplify right side
    23,256,717.12x = 216,923,918,453,102.59
  5. Step 5: Solve for x
    x = 216,923,918,453,102.59/23,256,717.12
  6. Step 6: Final answer
    x = 9,327,366.25

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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.