Home / 16,261,533.93-24,386,100.62-5,475,938.97

Finding the Fourth Proportional to 16,261,533.93, 24,386,100.62 and 5,475,938.97

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Solution

The fourth proportional to 16,261,533.93, 24,386,100.62 and 5,475,938.97 is: 8,211,820.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,261,533.93 : 24,386,100.62 = 5,475,938.97 : x
  2. Step 2: Convert to fraction form
    16,261,533.93/24,386,100.62 = 5,475,938.97/x
  3. Step 3: Cross multiply
    16,261,533.93x = 24,386,100.62 × 5,475,938.97
  4. Step 4: Simplify right side
    16,261,533.93x = 133,536,798,684,019.45
  5. Step 5: Solve for x
    x = 133,536,798,684,019.45/16,261,533.93
  6. Step 6: Final answer
    x = 8,211,820.56

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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.