Home / 3,595,887,009.60-5,394,189,765.60-975,732,705.60

Finding the Fourth Proportional to 3,595,887,009.60, 5,394,189,765.60 and 975,732,705.60

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Solution

The fourth proportional to 3,595,887,009.60, 5,394,189,765.60 and 975,732,705.60 is: 1,463,696,540.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,887,009.60 : 5,394,189,765.60 = 975,732,705.60 : x
  2. Step 2: Convert to fraction form
    3,595,887,009.60/5,394,189,765.60 = 975,732,705.60/x
  3. Step 3: Cross multiply
    3,595,887,009.60x = 5,394,189,765.60 × 975,732,705.60
  4. Step 4: Simplify right side
    3,595,887,009.60x = 5,263,287,374,508,718,080
  5. Step 5: Solve for x
    x = 5,263,287,374,508,718,080/3,595,887,009.60
  6. Step 6: Final answer
    x = 1,463,696,540.09

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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.