Home / 3,374,073,564.60-5,061,444,547.52-1,247,476,847.42

Finding the Fourth Proportional to 3,374,073,564.60, 5,061,444,547.52 and 1,247,476,847.42

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Solution

The fourth proportional to 3,374,073,564.60, 5,061,444,547.52 and 1,247,476,847.42 is: 1,871,338,833.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,073,564.60 : 5,061,444,547.52 = 1,247,476,847.42 : x
  2. Step 2: Convert to fraction form
    3,374,073,564.60/5,061,444,547.52 = 1,247,476,847.42/x
  3. Step 3: Cross multiply
    3,374,073,564.60x = 5,061,444,547.52 × 1,247,476,847.42
  4. Step 4: Simplify right side
    3,374,073,564.60x = 6,314,034,887,531,399,168
  5. Step 5: Solve for x
    x = 6,314,034,887,531,399,168/3,374,073,564.60
  6. Step 6: Final answer
    x = 1,871,338,833.21

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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.