Home / 10,150,503.32-15,225,502.07-2,962,099.49

Finding the Fourth Proportional to 10,150,503.32, 15,225,502.07 and 2,962,099.49

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Solution

The fourth proportional to 10,150,503.32, 15,225,502.07 and 2,962,099.49 is: 4,443,075.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,150,503.32 : 15,225,502.07 = 2,962,099.49 : x
  2. Step 2: Convert to fraction form
    10,150,503.32/15,225,502.07 = 2,962,099.49/x
  3. Step 3: Cross multiply
    10,150,503.32x = 15,225,502.07 × 2,962,099.49
  4. Step 4: Simplify right side
    10,150,503.32x = 45,099,451,847,818.68
  5. Step 5: Solve for x
    x = 45,099,451,847,818.68/10,150,503.32
  6. Step 6: Final answer
    x = 4,443,075.42

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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.