Home / 34,826,673.74-47,951,035.70-31,598,169.66

Finding the Fourth Proportional to 34,826,673.74, 47,951,035.70 and 31,598,169.66

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Solution

The fourth proportional to 34,826,673.74, 47,951,035.70 and 31,598,169.66 is: 43,505,876.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,826,673.74 : 47,951,035.70 = 31,598,169.66 : x
  2. Step 2: Convert to fraction form
    34,826,673.74/47,951,035.70 = 31,598,169.66/x
  3. Step 3: Cross multiply
    34,826,673.74x = 47,951,035.70 × 31,598,169.66
  4. Step 4: Simplify right side
    34,826,673.74x = 1,515,164,961,263,326
  5. Step 5: Solve for x
    x = 1,515,164,961,263,326/34,826,673.74
  6. Step 6: Final answer
    x = 43,505,876.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.