Home / 16,464,048.10-24,696,072.15-15,540,259.30

Finding the Fourth Proportional to 16,464,048.10, 24,696,072.15 and 15,540,259.30

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Solution

The fourth proportional to 16,464,048.10, 24,696,072.15 and 15,540,259.30 is: 23,310,388.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,464,048.10 : 24,696,072.15 = 15,540,259.30 : x
  2. Step 2: Convert to fraction form
    16,464,048.10/24,696,072.15 = 15,540,259.30/x
  3. Step 3: Cross multiply
    16,464,048.10x = 24,696,072.15 × 15,540,259.30
  4. Step 4: Simplify right side
    16,464,048.10x = 383,783,364,902,508.50
  5. Step 5: Solve for x
    x = 383,783,364,902,508.50/16,464,048.10
  6. Step 6: Final answer
    x = 23,310,388.95

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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.