Home / 2,272,176,367,469.80-3,135,605,077,634.10-1,230,495,290,259.70

Finding the Fourth Proportional to 2,272,176,367,469.80, 3,135,605,077,634.10 and 1,230,495,290,259.70

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Solution

The fourth proportional to 2,272,176,367,469.80, 3,135,605,077,634.10 and 1,230,495,290,259.70 is: 1,698,084,416,061.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,176,367,469.80 : 3,135,605,077,634.10 = 1,230,495,290,259.70 : x
  2. Step 2: Convert to fraction form
    2,272,176,367,469.80/3,135,605,077,634.10 = 1,230,495,290,259.70/x
  3. Step 3: Cross multiply
    2,272,176,367,469.80x = 3,135,605,077,634.10 × 1,230,495,290,259.70
  4. Step 4: Simplify right side
    2,272,176,367,469.80x = 3,858,347,280,143,160,841,338,880
  5. Step 5: Solve for x
    x = 3,858,347,280,143,160,841,338,880/2,272,176,367,469.80
  6. Step 6: Final answer
    x = 1,698,084,416,061.27

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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.