Home / 45,354,879.24-68,032,568.00-11,276,225.10

Finding the Fourth Proportional to 45,354,879.24, 68,032,568.00 and 11,276,225.10

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Solution

The fourth proportional to 45,354,879.24, 68,032,568.00 and 11,276,225.10 is: 16,914,399.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,354,879.24 : 68,032,568.00 = 11,276,225.10 : x
  2. Step 2: Convert to fraction form
    45,354,879.24/68,032,568.00 = 11,276,225.10/x
  3. Step 3: Cross multiply
    45,354,879.24x = 68,032,568.00 × 11,276,225.10
  4. Step 4: Simplify right side
    45,354,879.24x = 767,150,550,842,675.75
  5. Step 5: Solve for x
    x = 767,150,550,842,675.75/45,354,879.24
  6. Step 6: Final answer
    x = 16,914,399.59

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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.