Home / 40,640,089.32-56,068,845.03-24,107,550.30

Finding the Fourth Proportional to 40,640,089.32, 56,068,845.03 and 24,107,550.30

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Solution

The fourth proportional to 40,640,089.32, 56,068,845.03 and 24,107,550.30 is: 33,259,830.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,640,089.32 : 56,068,845.03 = 24,107,550.30 : x
  2. Step 2: Convert to fraction form
    40,640,089.32/56,068,845.03 = 24,107,550.30/x
  3. Step 3: Cross multiply
    40,640,089.32x = 56,068,845.03 × 24,107,550.30
  4. Step 4: Simplify right side
    40,640,089.32x = 1,351,682,501,823,630
  5. Step 5: Solve for x
    x = 1,351,682,501,823,630/40,640,089.32
  6. Step 6: Final answer
    x = 33,259,830.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.