Home / 337,678,083,928.72-506,533,416,383.07-111,032,518,169.08

Finding the Fourth Proportional to 337,678,083,928.72, 506,533,416,383.07 and 111,032,518,169.08

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Solution

The fourth proportional to 337,678,083,928.72, 506,533,416,383.07 and 111,032,518,169.08 is: 166,554,133,757.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,678,083,928.72 : 506,533,416,383.07 = 111,032,518,169.08 : x
  2. Step 2: Convert to fraction form
    337,678,083,928.72/506,533,416,383.07 = 111,032,518,169.08/x
  3. Step 3: Cross multiply
    337,678,083,928.72x = 506,533,416,383.07 × 111,032,518,169.08
  4. Step 4: Simplify right side
    337,678,083,928.72x = 56,241,680,757,799,383,990,272
  5. Step 5: Solve for x
    x = 56,241,680,757,799,383,990,272/337,678,083,928.72
  6. Step 6: Final answer
    x = 166,554,133,757.97

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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.