Home / 3,695,708,419.43-5,543,562,693.37-897,658,109.02

Finding the Fourth Proportional to 3,695,708,419.43, 5,543,562,693.37 and 897,658,109.02

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Solution

The fourth proportional to 3,695,708,419.43, 5,543,562,693.37 and 897,658,109.02 is: 1,346,487,179.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,708,419.43 : 5,543,562,693.37 = 897,658,109.02 : x
  2. Step 2: Convert to fraction form
    3,695,708,419.43/5,543,562,693.37 = 897,658,109.02/x
  3. Step 3: Cross multiply
    3,695,708,419.43x = 5,543,562,693.37 × 897,658,109.02
  4. Step 4: Simplify right side
    3,695,708,419.43x = 4,976,224,004,572,608,512
  5. Step 5: Solve for x
    x = 4,976,224,004,572,608,512/3,695,708,419.43
  6. Step 6: Final answer
    x = 1,346,487,179.13

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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.