Home / 49,586,929.35-74,162,835.05-44,160,293.31

Finding the Fourth Proportional to 49,586,929.35, 74,162,835.05 and 44,160,293.31

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Solution

The fourth proportional to 49,586,929.35, 74,162,835.05 and 44,160,293.31 is: 66,046,689.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,586,929.35 : 74,162,835.05 = 44,160,293.31 : x
  2. Step 2: Convert to fraction form
    49,586,929.35/74,162,835.05 = 44,160,293.31/x
  3. Step 3: Cross multiply
    49,586,929.35x = 74,162,835.05 × 44,160,293.31
  4. Step 4: Simplify right side
    49,586,929.35x = 3,275,052,548,288,347.50
  5. Step 5: Solve for x
    x = 3,275,052,548,288,347.50/49,586,929.35
  6. Step 6: Final answer
    x = 66,046,689.95

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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.