Home / 17,539,384,851.56-26,298,570,771.66-5,582,472,451.76

Finding the Fourth Proportional to 17,539,384,851.56, 26,298,570,771.66 and 5,582,472,451.76

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Solution

The fourth proportional to 17,539,384,851.56, 26,298,570,771.66 and 5,582,472,451.76 is: 8,370,364,644.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,539,384,851.56 : 26,298,570,771.66 = 5,582,472,451.76 : x
  2. Step 2: Convert to fraction form
    17,539,384,851.56/26,298,570,771.66 = 5,582,472,451.76/x
  3. Step 3: Cross multiply
    17,539,384,851.56x = 26,298,570,771.66 × 5,582,472,451.76
  4. Step 4: Simplify right side
    17,539,384,851.56x = 146,811,046,853,452,677,120
  5. Step 5: Solve for x
    x = 146,811,046,853,452,677,120/17,539,384,851.56
  6. Step 6: Final answer
    x = 8,370,364,644.82

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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.