Home / 244,996,587.48-338,091,033.71-133,488,344.70

Finding the Fourth Proportional to 244,996,587.48, 338,091,033.71 and 133,488,344.70

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Solution

The fourth proportional to 244,996,587.48, 338,091,033.71 and 133,488,344.70 is: 184,211,596.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,996,587.48 : 338,091,033.71 = 133,488,344.70 : x
  2. Step 2: Convert to fraction form
    244,996,587.48/338,091,033.71 = 133,488,344.70/x
  3. Step 3: Cross multiply
    244,996,587.48x = 338,091,033.71 × 133,488,344.70
  4. Step 4: Simplify right side
    244,996,587.48x = 45,131,212,447,192,360
  5. Step 5: Solve for x
    x = 45,131,212,447,192,360/244,996,587.48
  6. Step 6: Final answer
    x = 184,211,596.22

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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.