Home / 24,470,621.92-33,768,685.26-13,457,337.64

Finding the Fourth Proportional to 24,470,621.92, 33,768,685.26 and 13,457,337.64

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Solution

The fourth proportional to 24,470,621.92, 33,768,685.26 and 13,457,337.64 is: 18,570,700.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,470,621.92 : 33,768,685.26 = 13,457,337.64 : x
  2. Step 2: Convert to fraction form
    24,470,621.92/33,768,685.26 = 13,457,337.64/x
  3. Step 3: Cross multiply
    24,470,621.92x = 33,768,685.26 × 13,457,337.64
  4. Step 4: Simplify right side
    24,470,621.92x = 454,436,599,202,711.19
  5. Step 5: Solve for x
    x = 454,436,599,202,711.19/24,470,621.92
  6. Step 6: Final answer
    x = 18,570,700.85

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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.