Home / 11,366,313.90-17,060,249.76-7,035,263.07

Finding the Fourth Proportional to 11,366,313.90, 17,060,249.76 and 7,035,263.07

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Solution

The fourth proportional to 11,366,313.90, 17,060,249.76 and 7,035,263.07 is: 10,559,566.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,366,313.90 : 17,060,249.76 = 7,035,263.07 : x
  2. Step 2: Convert to fraction form
    11,366,313.90/17,060,249.76 = 7,035,263.07/x
  3. Step 3: Cross multiply
    11,366,313.90x = 17,060,249.76 × 7,035,263.07
  4. Step 4: Simplify right side
    11,366,313.90x = 120,023,345,101,504.38
  5. Step 5: Solve for x
    x = 120,023,345,101,504.38/11,366,313.90
  6. Step 6: Final answer
    x = 10,559,566.29

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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.