Home / 1,522,348,189,811.90-2,284,528,302,560.40-716,745,517,167.92

Finding the Fourth Proportional to 1,522,348,189,811.90, 2,284,528,302,560.40 and 716,745,517,167.92

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Solution

The fourth proportional to 1,522,348,189,811.90, 2,284,528,302,560.40 and 716,745,517,167.92 is: 1,075,591,924,805.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,348,189,811.90 : 2,284,528,302,560.40 = 716,745,517,167.92 : x
  2. Step 2: Convert to fraction form
    1,522,348,189,811.90/2,284,528,302,560.40 = 716,745,517,167.92/x
  3. Step 3: Cross multiply
    1,522,348,189,811.90x = 2,284,528,302,560.40 × 716,745,517,167.92
  4. Step 4: Simplify right side
    1,522,348,189,811.90x = 1,637,425,419,703,404,325,765,120
  5. Step 5: Solve for x
    x = 1,637,425,419,703,404,325,765,120/1,522,348,189,811.90
  6. Step 6: Final answer
    x = 1,075,591,924,805.14

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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.