Home / 4,109,346,741,332.40-5,670,902,219,829.90-2,257,574,853,640.60

Finding the Fourth Proportional to 4,109,346,741,332.40, 5,670,902,219,829.90 and 2,257,574,853,640.60

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Solution

The fourth proportional to 4,109,346,741,332.40, 5,670,902,219,829.90 and 2,257,574,853,640.60 is: 3,115,455,339,938.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,346,741,332.40 : 5,670,902,219,829.90 = 2,257,574,853,640.60 : x
  2. Step 2: Convert to fraction form
    4,109,346,741,332.40/5,670,902,219,829.90 = 2,257,574,853,640.60/x
  3. Step 3: Cross multiply
    4,109,346,741,332.40x = 5,670,902,219,829.90 × 2,257,574,853,640.60
  4. Step 4: Simplify right side
    4,109,346,741,332.40x = 12,802,486,248,942,640,541,204,480
  5. Step 5: Solve for x
    x = 12,802,486,248,942,640,541,204,480/4,109,346,741,332.40
  6. Step 6: Final answer
    x = 3,115,455,339,938.44

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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.