Home / 182,814,488.73-274,242,541.77-66,284,722.53

Finding the Fourth Proportional to 182,814,488.73, 274,242,541.77 and 66,284,722.53

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Solution

The fourth proportional to 182,814,488.73, 274,242,541.77 and 66,284,722.53 is: 99,434,628.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,814,488.73 : 274,242,541.77 = 66,284,722.53 : x
  2. Step 2: Convert to fraction form
    182,814,488.73/274,242,541.77 = 66,284,722.53/x
  3. Step 3: Cross multiply
    182,814,488.73x = 274,242,541.77 × 66,284,722.53
  4. Step 4: Simplify right side
    182,814,488.73x = 18,178,090,787,146,384
  5. Step 5: Solve for x
    x = 18,178,090,787,146,384/182,814,488.73
  6. Step 6: Final answer
    x = 99,434,628.59

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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.