Home / 3,838,579,511.04-5,757,869,266.56-930,534,359.04

Finding the Fourth Proportional to 3,838,579,511.04, 5,757,869,266.56 and 930,534,359.04

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Solution

The fourth proportional to 3,838,579,511.04, 5,757,869,266.56 and 930,534,359.04 is: 1,395,801,538.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,838,579,511.04 : 5,757,869,266.56 = 930,534,359.04 : x
  2. Step 2: Convert to fraction form
    3,838,579,511.04/5,757,869,266.56 = 930,534,359.04/x
  3. Step 3: Cross multiply
    3,838,579,511.04x = 5,757,869,266.56 × 930,534,359.04
  4. Step 4: Simplify right side
    3,838,579,511.04x = 5,357,895,187,394,525,184
  5. Step 5: Solve for x
    x = 5,357,895,187,394,525,184/3,838,579,511.04
  6. Step 6: Final answer
    x = 1,395,801,538.56

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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.