Home / 233,846,443,079.88-350,917,217,345.14-99,540,713,916.18

Finding the Fourth Proportional to 233,846,443,079.88, 350,917,217,345.14 and 99,540,713,916.18

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Solution

The fourth proportional to 233,846,443,079.88, 350,917,217,345.14 and 99,540,713,916.18 is: 149,373,879,200.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,846,443,079.88 : 350,917,217,345.14 = 99,540,713,916.18 : x
  2. Step 2: Convert to fraction form
    233,846,443,079.88/350,917,217,345.14 = 99,540,713,916.18/x
  3. Step 3: Cross multiply
    233,846,443,079.88x = 350,917,217,345.14 × 99,540,713,916.18
  4. Step 4: Simplify right side
    233,846,443,079.88x = 34,930,550,340,014,537,965,568
  5. Step 5: Solve for x
    x = 34,930,550,340,014,537,965,568/233,846,443,079.88
  6. Step 6: Final answer
    x = 149,373,879,200.22

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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.