Home / 36,747,970.31-55,160,261.12-16,292,055.47

Finding the Fourth Proportional to 36,747,970.31, 55,160,261.12 and 16,292,055.47

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Solution

The fourth proportional to 36,747,970.31, 55,160,261.12 and 16,292,055.47 is: 24,455,065.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,747,970.31 : 55,160,261.12 = 16,292,055.47 : x
  2. Step 2: Convert to fraction form
    36,747,970.31/55,160,261.12 = 16,292,055.47/x
  3. Step 3: Cross multiply
    36,747,970.31x = 55,160,261.12 × 16,292,055.47
  4. Step 4: Simplify right side
    36,747,970.31x = 898,674,033,906,724.38
  5. Step 5: Solve for x
    x = 898,674,033,906,724.38/36,747,970.31
  6. Step 6: Final answer
    x = 24,455,065.85

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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.