Home / 27,656,562.85-41,509,940.10-14,019,196.30

Finding the Fourth Proportional to 27,656,562.85, 41,509,940.10 and 14,019,196.30

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Solution

The fourth proportional to 27,656,562.85, 41,509,940.10 and 14,019,196.30 is: 21,041,515.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,656,562.85 : 41,509,940.10 = 14,019,196.30 : x
  2. Step 2: Convert to fraction form
    27,656,562.85/41,509,940.10 = 14,019,196.30/x
  3. Step 3: Cross multiply
    27,656,562.85x = 41,509,940.10 × 14,019,196.30
  4. Step 4: Simplify right side
    27,656,562.85x = 581,935,998,663,141.62
  5. Step 5: Solve for x
    x = 581,935,998,663,141.62/27,656,562.85
  6. Step 6: Final answer
    x = 21,041,515.60

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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.