Home / 33,697,130.40-50,545,695.60-32,374,432.80

Finding the Fourth Proportional to 33,697,130.40, 50,545,695.60 and 32,374,432.80

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Solution

The fourth proportional to 33,697,130.40, 50,545,695.60 and 32,374,432.80 is: 48,561,649.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,697,130.40 : 50,545,695.60 = 32,374,432.80 : x
  2. Step 2: Convert to fraction form
    33,697,130.40/50,545,695.60 = 32,374,432.80/x
  3. Step 3: Cross multiply
    33,697,130.40x = 50,545,695.60 × 32,374,432.80
  4. Step 4: Simplify right side
    33,697,130.40x = 1,636,388,225,531,455.75
  5. Step 5: Solve for x
    x = 1,636,388,225,531,455.75/33,697,130.40
  6. Step 6: Final answer
    x = 48,561,649.20

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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.