Home / 29,666,879.73-44,507,220.80-9,195,513.21

Finding the Fourth Proportional to 29,666,879.73, 44,507,220.80 and 9,195,513.21

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Solution

The fourth proportional to 29,666,879.73, 44,507,220.80 and 9,195,513.21 is: 13,795,408.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,666,879.73 : 44,507,220.80 = 9,195,513.21 : x
  2. Step 2: Convert to fraction form
    29,666,879.73/44,507,220.80 = 9,195,513.21/x
  3. Step 3: Cross multiply
    29,666,879.73x = 44,507,220.80 × 9,195,513.21
  4. Step 4: Simplify right side
    29,666,879.73x = 409,266,736,760,809.25
  5. Step 5: Solve for x
    x = 409,266,736,760,809.25/29,666,879.73
  6. Step 6: Final answer
    x = 13,795,408.90

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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.