Home / 111,755,962,187.20-167,633,943,280.80-111,755,962,187.20

Finding the Fourth Proportional to 111,755,962,187.20, 167,633,943,280.80 and 111,755,962,187.20

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Solution

The fourth proportional to 111,755,962,187.20, 167,633,943,280.80 and 111,755,962,187.20 is: 167,633,943,280.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,755,962,187.20 : 167,633,943,280.80 = 111,755,962,187.20 : x
  2. Step 2: Convert to fraction form
    111,755,962,187.20/167,633,943,280.80 = 111,755,962,187.20/x
  3. Step 3: Cross multiply
    111,755,962,187.20x = 167,633,943,280.80 × 111,755,962,187.20
  4. Step 4: Simplify right side
    111,755,962,187.20x = 18,734,092,626,580,312,424,448
  5. Step 5: Solve for x
    x = 18,734,092,626,580,312,424,448/111,755,962,187.20
  6. Step 6: Final answer
    x = 167,633,943,280.80

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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.