Home / 11,256,309,357.12-15,533,777,008.80-6,244,374,404.16

Finding the Fourth Proportional to 11,256,309,357.12, 15,533,777,008.80 and 6,244,374,404.16

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Solution

The fourth proportional to 11,256,309,357.12, 15,533,777,008.80 and 6,244,374,404.16 is: 8,617,275,563.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,256,309,357.12 : 15,533,777,008.80 = 6,244,374,404.16 : x
  2. Step 2: Convert to fraction form
    11,256,309,357.12/15,533,777,008.80 = 6,244,374,404.16/x
  3. Step 3: Cross multiply
    11,256,309,357.12x = 15,533,777,008.80 × 6,244,374,404.16
  4. Step 4: Simplify right side
    11,256,309,357.12x = 96,998,719,553,679,802,368
  5. Step 5: Solve for x
    x = 96,998,719,553,679,802,368/11,256,309,357.12
  6. Step 6: Final answer
    x = 8,617,275,563.09

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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.