Home / 33,136,515.17-45,689,262.94-22,687,598.33

Finding the Fourth Proportional to 33,136,515.17, 45,689,262.94 and 22,687,598.33

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Solution

The fourth proportional to 33,136,515.17, 45,689,262.94 and 22,687,598.33 is: 31,282,095.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,136,515.17 : 45,689,262.94 = 22,687,598.33 : x
  2. Step 2: Convert to fraction form
    33,136,515.17/45,689,262.94 = 22,687,598.33/x
  3. Step 3: Cross multiply
    33,136,515.17x = 45,689,262.94 × 22,687,598.33
  4. Step 4: Simplify right side
    33,136,515.17x = 1,036,579,645,576,474.75
  5. Step 5: Solve for x
    x = 1,036,579,645,576,474.75/33,136,515.17
  6. Step 6: Final answer
    x = 31,282,095.91

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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.