Home / 11,573,604,195.40-17,360,406,293.10-11,491,974,857.80

Finding the Fourth Proportional to 11,573,604,195.40, 17,360,406,293.10 and 11,491,974,857.80

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Solution

The fourth proportional to 11,573,604,195.40, 17,360,406,293.10 and 11,491,974,857.80 is: 17,237,962,286.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,573,604,195.40 : 17,360,406,293.10 = 11,491,974,857.80 : x
  2. Step 2: Convert to fraction form
    11,573,604,195.40/17,360,406,293.10 = 11,491,974,857.80/x
  3. Step 3: Cross multiply
    11,573,604,195.40x = 17,360,406,293.10 × 11,491,974,857.80
  4. Step 4: Simplify right side
    11,573,604,195.40x = 199,505,352,641,498,054,656
  5. Step 5: Solve for x
    x = 199,505,352,641,498,054,656/11,573,604,195.40
  6. Step 6: Final answer
    x = 17,237,962,286.70

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Double scale
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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.