Home / 2,086,155,734,671-3,129,229,696,199.50-653,673,292,197.32

Finding the Fourth Proportional to 2,086,155,734,671, 3,129,229,696,199.50 and 653,673,292,197.32

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Solution

The fourth proportional to 2,086,155,734,671, 3,129,229,696,199.50 and 653,673,292,197.32 is: 980,508,714,455.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,086,155,734,671 : 3,129,229,696,199.50 = 653,673,292,197.32 : x
  2. Step 2: Convert to fraction form
    2,086,155,734,671/3,129,229,696,199.50 = 653,673,292,197.32/x
  3. Step 3: Cross multiply
    2,086,155,734,671x = 3,129,229,696,199.50 × 653,673,292,197.32
  4. Step 4: Simplify right side
    2,086,155,734,671x = 2,045,493,877,556,346,512,998,400
  5. Step 5: Solve for x
    x = 2,045,493,877,556,346,512,998,400/2,086,155,734,671
  6. Step 6: Final answer
    x = 980,508,714,455.56

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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.