Home / 10,848,081.90-16,253,460.45-7,059,614.70

Finding the Fourth Proportional to 10,848,081.90, 16,253,460.45 and 7,059,614.70

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Solution

The fourth proportional to 10,848,081.90, 16,253,460.45 and 7,059,614.70 is: 10,577,277.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,848,081.90 : 16,253,460.45 = 7,059,614.70 : x
  2. Step 2: Convert to fraction form
    10,848,081.90/16,253,460.45 = 7,059,614.70/x
  3. Step 3: Cross multiply
    10,848,081.90x = 16,253,460.45 × 7,059,614.70
  4. Step 4: Simplify right side
    10,848,081.90x = 114,743,168,318,688.61
  5. Step 5: Solve for x
    x = 114,743,168,318,688.61/10,848,081.90
  6. Step 6: Final answer
    x = 10,577,277.11

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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.