Home / 1,522,348,189,814.10-2,284,528,302,564-716,745,517,170.30

Finding the Fourth Proportional to 1,522,348,189,814.10, 2,284,528,302,564 and 716,745,517,170.30

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Solution

The fourth proportional to 1,522,348,189,814.10, 2,284,528,302,564 and 716,745,517,170.30 is: 1,075,591,924,808.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,348,189,814.10 : 2,284,528,302,564 = 716,745,517,170.30 : x
  2. Step 2: Convert to fraction form
    1,522,348,189,814.10/2,284,528,302,564 = 716,745,517,170.30/x
  3. Step 3: Cross multiply
    1,522,348,189,814.10x = 2,284,528,302,564 × 716,745,517,170.30
  4. Step 4: Simplify right side
    1,522,348,189,814.10x = 1,637,425,419,711,421,955,964,928
  5. Step 5: Solve for x
    x = 1,637,425,419,711,421,955,964,928/1,522,348,189,814.10
  6. Step 6: Final answer
    x = 1,075,591,924,808.85

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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.