Home / 16,302,206.34-24,451,810.20-5,518,274.58

Finding the Fourth Proportional to 16,302,206.34, 24,451,810.20 and 5,518,274.58

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Solution

The fourth proportional to 16,302,206.34, 24,451,810.20 and 5,518,274.58 is: 8,276,904.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,302,206.34 : 24,451,810.20 = 5,518,274.58 : x
  2. Step 2: Convert to fraction form
    16,302,206.34/24,451,810.20 = 5,518,274.58/x
  3. Step 3: Cross multiply
    16,302,206.34x = 24,451,810.20 × 5,518,274.58
  4. Step 4: Simplify right side
    16,302,206.34x = 134,931,802,661,644.72
  5. Step 5: Solve for x
    x = 134,931,802,661,644.72/16,302,206.34
  6. Step 6: Final answer
    x = 8,276,904.36

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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.