Home / 1,401,753,387.36-2,101,147,353.36-527,976,683.04

Finding the Fourth Proportional to 1,401,753,387.36, 2,101,147,353.36 and 527,976,683.04

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Solution

The fourth proportional to 1,401,753,387.36, 2,101,147,353.36 and 527,976,683.04 is: 791,406,548.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,401,753,387.36 : 2,101,147,353.36 = 527,976,683.04 : x
  2. Step 2: Convert to fraction form
    1,401,753,387.36/2,101,147,353.36 = 527,976,683.04/x
  3. Step 3: Cross multiply
    1,401,753,387.36x = 2,101,147,353.36 × 527,976,683.04
  4. Step 4: Simplify right side
    1,401,753,387.36x = 1,109,356,810,205,287,552
  5. Step 5: Solve for x
    x = 1,109,356,810,205,287,552/1,401,753,387.36
  6. Step 6: Final answer
    x = 791,406,548.55

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1.5x scale

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.