Home / 8,374,457,607.29-11,556,751,563.01-4,615,268,217.33

Finding the Fourth Proportional to 8,374,457,607.29, 11,556,751,563.01 and 4,615,268,217.33

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Solution

The fourth proportional to 8,374,457,607.29, 11,556,751,563.01 and 4,615,268,217.33 is: 6,369,070,175.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,374,457,607.29 : 11,556,751,563.01 = 4,615,268,217.33 : x
  2. Step 2: Convert to fraction form
    8,374,457,607.29/11,556,751,563.01 = 4,615,268,217.33/x
  3. Step 3: Cross multiply
    8,374,457,607.29x = 11,556,751,563.01 × 4,615,268,217.33
  4. Step 4: Simplify right side
    8,374,457,607.29x = 53,337,508,184,315,772,928
  5. Step 5: Solve for x
    x = 53,337,508,184,315,772,928/8,374,457,607.29
  6. Step 6: Final answer
    x = 6,369,070,175.71

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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.