Home / 54,421,600.26-75,101,804.19-29,975,314.26

Finding the Fourth Proportional to 54,421,600.26, 75,101,804.19 and 29,975,314.26

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Solution

The fourth proportional to 54,421,600.26, 75,101,804.19 and 29,975,314.26 is: 41,365,931.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,421,600.26 : 75,101,804.19 = 29,975,314.26 : x
  2. Step 2: Convert to fraction form
    54,421,600.26/75,101,804.19 = 29,975,314.26/x
  3. Step 3: Cross multiply
    54,421,600.26x = 75,101,804.19 × 29,975,314.26
  4. Step 4: Simplify right side
    54,421,600.26x = 2,251,200,182,088,234.75
  5. Step 5: Solve for x
    x = 2,251,200,182,088,234.75/54,421,600.26
  6. Step 6: Final answer
    x = 41,365,931.38

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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.