Home / 17,670,616.60-26,468,600.10-14,684,632.60

Finding the Fourth Proportional to 17,670,616.60, 26,468,600.10 and 14,684,632.60

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Solution

The fourth proportional to 17,670,616.60, 26,468,600.10 and 14,684,632.60 is: 21,995,931.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,670,616.60 : 26,468,600.10 = 14,684,632.60 : x
  2. Step 2: Convert to fraction form
    17,670,616.60/26,468,600.10 = 14,684,632.60/x
  3. Step 3: Cross multiply
    17,670,616.60x = 26,468,600.10 × 14,684,632.60
  4. Step 4: Simplify right side
    17,670,616.60x = 388,681,667,904,823.25
  5. Step 5: Solve for x
    x = 388,681,667,904,823.25/17,670,616.60
  6. Step 6: Final answer
    x = 21,995,931.25

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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.