Home / 6,583,069,078.74-9,084,635,329.24-3,572,321,780.72

Finding the Fourth Proportional to 6,583,069,078.74, 9,084,635,329.24 and 3,572,321,780.72

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Solution

The fourth proportional to 6,583,069,078.74, 9,084,635,329.24 and 3,572,321,780.72 is: 4,929,804,057.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,583,069,078.74 : 9,084,635,329.24 = 3,572,321,780.72 : x
  2. Step 2: Convert to fraction form
    6,583,069,078.74/9,084,635,329.24 = 3,572,321,780.72/x
  3. Step 3: Cross multiply
    6,583,069,078.74x = 9,084,635,329.24 × 3,572,321,780.72
  4. Step 4: Simplify right side
    6,583,069,078.74x = 32,453,240,656,542,457,856
  5. Step 5: Solve for x
    x = 32,453,240,656,542,457,856/6,583,069,078.74
  6. Step 6: Final answer
    x = 4,929,804,057.71

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Find fourth proportional to 6,583,069,079.74, 9,084,635,330.62 and 3,572,321,781.72
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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.