Home / 115,693,435-173,541,169.44-29,431,933

Finding the Fourth Proportional to 115,693,435, 173,541,169.44 and 29,431,933

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Solution

The fourth proportional to 115,693,435, 173,541,169.44 and 29,431,933 is: 44,148,158.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,693,435 : 173,541,169.44 = 29,431,933 : x
  2. Step 2: Convert to fraction form
    115,693,435/173,541,169.44 = 29,431,933/x
  3. Step 3: Cross multiply
    115,693,435x = 173,541,169.44 × 29,431,933
  4. Step 4: Simplify right side
    115,693,435x = 5,107,652,071,699,727
  5. Step 5: Solve for x
    x = 5,107,652,071,699,727/115,693,435
  6. Step 6: Final answer
    x = 44,148,158.21

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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.