Home / 244,998,043.95-338,104,955.48-140,595,212.91

Finding the Fourth Proportional to 244,998,043.95, 338,104,955.48 and 140,595,212.91

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Solution

The fourth proportional to 244,998,043.95, 338,104,955.48 and 140,595,212.91 is: 194,025,786.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,998,043.95 : 338,104,955.48 = 140,595,212.91 : x
  2. Step 2: Convert to fraction form
    244,998,043.95/338,104,955.48 = 140,595,212.91/x
  3. Step 3: Cross multiply
    244,998,043.95x = 338,104,955.48 × 140,595,212.91
  4. Step 4: Simplify right side
    244,998,043.95x = 47,535,938,200,933,696
  5. Step 5: Solve for x
    x = 47,535,938,200,933,696/244,998,043.95
  6. Step 6: Final answer
    x = 194,025,786.63

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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.