Home / 124,035,652.08-186,039,281.60-33,166,326.96

Finding the Fourth Proportional to 124,035,652.08, 186,039,281.60 and 33,166,326.96

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Solution

The fourth proportional to 124,035,652.08, 186,039,281.60 and 33,166,326.96 is: 49,745,694.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,035,652.08 : 186,039,281.60 = 33,166,326.96 : x
  2. Step 2: Convert to fraction form
    124,035,652.08/186,039,281.60 = 33,166,326.96/x
  3. Step 3: Cross multiply
    124,035,652.08x = 186,039,281.60 × 33,166,326.96
  4. Step 4: Simplify right side
    124,035,652.08x = 6,170,239,640,949,112
  5. Step 5: Solve for x
    x = 6,170,239,640,949,112/124,035,652.08
  6. Step 6: Final answer
    x = 49,745,694.38

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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.