Home / 163,224,033.86-244,790,602.20-54,057,717.26

Finding the Fourth Proportional to 163,224,033.86, 244,790,602.20 and 54,057,717.26

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Solution

The fourth proportional to 163,224,033.86, 244,790,602.20 and 54,057,717.26 is: 81,071,523.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,224,033.86 : 244,790,602.20 = 54,057,717.26 : x
  2. Step 2: Convert to fraction form
    163,224,033.86/244,790,602.20 = 54,057,717.26/x
  3. Step 3: Cross multiply
    163,224,033.86x = 244,790,602.20 × 54,057,717.26
  4. Step 4: Simplify right side
    163,224,033.86x = 13,232,821,161,326,744
  5. Step 5: Solve for x
    x = 13,232,821,161,326,744/163,224,033.86
  6. Step 6: Final answer
    x = 81,071,523.89

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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.