Home / 73,151,433.09-109,650,339.23-24,612,435.41

Finding the Fourth Proportional to 73,151,433.09, 109,650,339.23 and 24,612,435.41

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Solution

The fourth proportional to 73,151,433.09, 109,650,339.23 and 24,612,435.41 is: 36,892,809.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,151,433.09 : 109,650,339.23 = 24,612,435.41 : x
  2. Step 2: Convert to fraction form
    73,151,433.09/109,650,339.23 = 24,612,435.41/x
  3. Step 3: Cross multiply
    73,151,433.09x = 109,650,339.23 × 24,612,435.41
  4. Step 4: Simplify right side
    73,151,433.09x = 2,698,761,891,311,650
  5. Step 5: Solve for x
    x = 2,698,761,891,311,650/73,151,433.09
  6. Step 6: Final answer
    x = 36,892,809.58

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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.