Home / 7,614,514,052.73-11,395,049,561.01-6,116,865,540.12

Finding the Fourth Proportional to 7,614,514,052.73, 11,395,049,561.01 and 6,116,865,540.12

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Solution

The fourth proportional to 7,614,514,052.73, 11,395,049,561.01 and 6,116,865,540.12 is: 9,153,832,471.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,614,514,052.73 : 11,395,049,561.01 = 6,116,865,540.12 : x
  2. Step 2: Convert to fraction form
    7,614,514,052.73/11,395,049,561.01 = 6,116,865,540.12/x
  3. Step 3: Cross multiply
    7,614,514,052.73x = 11,395,049,561.01 × 6,116,865,540.12
  4. Step 4: Simplify right side
    7,614,514,052.73x = 69,701,985,987,701,604,352
  5. Step 5: Solve for x
    x = 69,701,985,987,701,604,352/7,614,514,052.73
  6. Step 6: Final answer
    x = 9,153,832,471.12

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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.