Home / 2,201,472,641.10-3,302,208,961.65-2,033,112,132.30

Finding the Fourth Proportional to 2,201,472,641.10, 3,302,208,961.65 and 2,033,112,132.30

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Solution

The fourth proportional to 2,201,472,641.10, 3,302,208,961.65 and 2,033,112,132.30 is: 3,049,668,198.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,472,641.10 : 3,302,208,961.65 = 2,033,112,132.30 : x
  2. Step 2: Convert to fraction form
    2,201,472,641.10/3,302,208,961.65 = 2,033,112,132.30/x
  3. Step 3: Cross multiply
    2,201,472,641.10x = 3,302,208,961.65 × 2,033,112,132.30
  4. Step 4: Simplify right side
    2,201,472,641.10x = 6,713,761,103,320,400,896
  5. Step 5: Solve for x
    x = 6,713,761,103,320,400,896/2,201,472,641.10
  6. Step 6: Final answer
    x = 3,049,668,198.45

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Double scale
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Similar ratio
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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.