Home / 1,453,644,966,218.20-2,178,518,389,163.90-1,131,336,975,156.60

Finding the Fourth Proportional to 1,453,644,966,218.20, 2,178,518,389,163.90 and 1,131,336,975,156.60

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Solution

The fourth proportional to 1,453,644,966,218.20, 2,178,518,389,163.90 and 1,131,336,975,156.60 is: 1,695,488,556,006.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,644,966,218.20 : 2,178,518,389,163.90 = 1,131,336,975,156.60 : x
  2. Step 2: Convert to fraction form
    1,453,644,966,218.20/2,178,518,389,163.90 = 1,131,336,975,156.60/x
  3. Step 3: Cross multiply
    1,453,644,966,218.20x = 2,178,518,389,163.90 × 1,131,336,975,156.60
  4. Step 4: Simplify right side
    1,453,644,966,218.20x = 2,464,638,404,719,715,312,205,824
  5. Step 5: Solve for x
    x = 2,464,638,404,719,715,312,205,824/1,453,644,966,218.20
  6. Step 6: Final answer
    x = 1,695,488,556,006.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.