Home / 41,178,198.62-56,832,726.23-22,849,389.02

Finding the Fourth Proportional to 41,178,198.62, 56,832,726.23 and 22,849,389.02

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Solution

The fourth proportional to 41,178,198.62, 56,832,726.23 and 22,849,389.02 is: 31,535,936.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,178,198.62 : 56,832,726.23 = 22,849,389.02 : x
  2. Step 2: Convert to fraction form
    41,178,198.62/56,832,726.23 = 22,849,389.02/x
  3. Step 3: Cross multiply
    41,178,198.62x = 56,832,726.23 × 22,849,389.02
  4. Step 4: Simplify right side
    41,178,198.62x = 1,298,593,070,696,428
  5. Step 5: Solve for x
    x = 1,298,593,070,696,428/41,178,198.62
  6. Step 6: Final answer
    x = 31,535,936.84

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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.