Home / 18,059,372,165.51-27,092,546,782.52-6,866,376,059.29

Finding the Fourth Proportional to 18,059,372,165.51, 27,092,546,782.52 and 6,866,376,059.29

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Solution

The fourth proportional to 18,059,372,165.51, 27,092,546,782.52 and 6,866,376,059.29 is: 10,300,890,468.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,059,372,165.51 : 27,092,546,782.52 = 6,866,376,059.29 : x
  2. Step 2: Convert to fraction form
    18,059,372,165.51/27,092,546,782.52 = 6,866,376,059.29/x
  3. Step 3: Cross multiply
    18,059,372,165.51x = 27,092,546,782.52 × 6,866,376,059.29
  4. Step 4: Simplify right side
    18,059,372,165.51x = 186,027,614,612,635,648,000
  5. Step 5: Solve for x
    x = 186,027,614,612,635,648,000/18,059,372,165.51
  6. Step 6: Final answer
    x = 10,300,890,468.83

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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.