Home / 4,074,853,382.69-5,623,519,065.50-2,266,556,290.43

Finding the Fourth Proportional to 4,074,853,382.69, 5,623,519,065.50 and 2,266,556,290.43

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Solution

The fourth proportional to 4,074,853,382.69, 5,623,519,065.50 and 2,266,556,290.43 is: 3,127,970,828.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,853,382.69 : 5,623,519,065.50 = 2,266,556,290.43 : x
  2. Step 2: Convert to fraction form
    4,074,853,382.69/5,623,519,065.50 = 2,266,556,290.43/x
  3. Step 3: Cross multiply
    4,074,853,382.69x = 5,623,519,065.50 × 2,266,556,290.43
  4. Step 4: Simplify right side
    4,074,853,382.69x = 12,746,022,512,239,609,856
  5. Step 5: Solve for x
    x = 12,746,022,512,239,609,856/4,074,853,382.69
  6. Step 6: Final answer
    x = 3,127,970,828.69

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.