Home / 27,466,936.47-37,904,413.85-14,907,995.62

Finding the Fourth Proportional to 27,466,936.47, 37,904,413.85 and 14,907,995.62

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Solution

The fourth proportional to 27,466,936.47, 37,904,413.85 and 14,907,995.62 is: 20,573,056.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,466,936.47 : 37,904,413.85 = 14,907,995.62 : x
  2. Step 2: Convert to fraction form
    27,466,936.47/37,904,413.85 = 14,907,995.62/x
  3. Step 3: Cross multiply
    27,466,936.47x = 37,904,413.85 × 14,907,995.62
  4. Step 4: Simplify right side
    27,466,936.47x = 565,078,835,654,467.38
  5. Step 5: Solve for x
    x = 565,078,835,654,467.38/27,466,936.47
  6. Step 6: Final answer
    x = 20,573,056.49

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1.5x scale

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.