Home / 44,762,494.64-67,143,738.32-12,414,396.76

Finding the Fourth Proportional to 44,762,494.64, 67,143,738.32 and 12,414,396.76

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Solution

The fourth proportional to 44,762,494.64, 67,143,738.32 and 12,414,396.76 is: 18,621,594.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,762,494.64 : 67,143,738.32 = 12,414,396.76 : x
  2. Step 2: Convert to fraction form
    44,762,494.64/67,143,738.32 = 12,414,396.76/x
  3. Step 3: Cross multiply
    44,762,494.64x = 67,143,738.32 × 12,414,396.76
  4. Step 4: Simplify right side
    44,762,494.64x = 833,549,007,235,834
  5. Step 5: Solve for x
    x = 833,549,007,235,834/44,762,494.64
  6. Step 6: Final answer
    x = 18,621,594.13

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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.