Home / 24,144,066.60-36,216,099.90-7,972,513.80

Finding the Fourth Proportional to 24,144,066.60, 36,216,099.90 and 7,972,513.80

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Solution

The fourth proportional to 24,144,066.60, 36,216,099.90 and 7,972,513.80 is: 11,958,770.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,144,066.60 : 36,216,099.90 = 7,972,513.80 : x
  2. Step 2: Convert to fraction form
    24,144,066.60/36,216,099.90 = 7,972,513.80/x
  3. Step 3: Cross multiply
    24,144,066.60x = 36,216,099.90 × 7,972,513.80
  4. Step 4: Simplify right side
    24,144,066.60x = 288,733,356,234,928.62
  5. Step 5: Solve for x
    x = 288,733,356,234,928.62/24,144,066.60
  6. Step 6: Final answer
    x = 11,958,770.70

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1.5x scale

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.