Home / 148,613,752.74-222,832,318.73-56,504,233.23

Finding the Fourth Proportional to 148,613,752.74, 222,832,318.73 and 56,504,233.23

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Solution

The fourth proportional to 148,613,752.74, 222,832,318.73 and 56,504,233.23 is: 84,722,773.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,613,752.74 : 222,832,318.73 = 56,504,233.23 : x
  2. Step 2: Convert to fraction form
    148,613,752.74/222,832,318.73 = 56,504,233.23/x
  3. Step 3: Cross multiply
    148,613,752.74x = 222,832,318.73 × 56,504,233.23
  4. Step 4: Simplify right side
    148,613,752.74x = 12,590,969,307,901,594
  5. Step 5: Solve for x
    x = 12,590,969,307,901,594/148,613,752.74
  6. Step 6: Final answer
    x = 84,722,773.47

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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.