Home / 10,036,059.11-13,850,044.91-5,685,144.11

Finding the Fourth Proportional to 10,036,059.11, 13,850,044.91 and 5,685,144.11

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Solution

The fourth proportional to 10,036,059.11, 13,850,044.91 and 5,685,144.11 is: 7,845,659.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,036,059.11 : 13,850,044.91 = 5,685,144.11 : x
  2. Step 2: Convert to fraction form
    10,036,059.11/13,850,044.91 = 5,685,144.11/x
  3. Step 3: Cross multiply
    10,036,059.11x = 13,850,044.91 × 5,685,144.11
  4. Step 4: Simplify right side
    10,036,059.11x = 78,739,501,214,896.27
  5. Step 5: Solve for x
    x = 78,739,501,214,896.27/10,036,059.11
  6. Step 6: Final answer
    x = 7,845,659.37

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1.5x scale

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.