Home / 8,132,027.13-11,222,347.17-4,461,131.16

Finding the Fourth Proportional to 8,132,027.13, 11,222,347.17 and 4,461,131.16

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Solution

The fourth proportional to 8,132,027.13, 11,222,347.17 and 4,461,131.16 is: 6,156,443.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,132,027.13 : 11,222,347.17 = 4,461,131.16 : x
  2. Step 2: Convert to fraction form
    8,132,027.13/11,222,347.17 = 4,461,131.16/x
  3. Step 3: Cross multiply
    8,132,027.13x = 11,222,347.17 × 4,461,131.16
  4. Step 4: Simplify right side
    8,132,027.13x = 50,064,362,648,424.82
  5. Step 5: Solve for x
    x = 50,064,362,648,424.82/8,132,027.13
  6. Step 6: Final answer
    x = 6,156,443.14

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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.