Home / 41,521,383.63-57,298,398.84-22,936,123.78

Finding the Fourth Proportional to 41,521,383.63, 57,298,398.84 and 22,936,123.78

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Solution

The fourth proportional to 41,521,383.63, 57,298,398.84 and 22,936,123.78 is: 31,651,237.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,521,383.63 : 57,298,398.84 = 22,936,123.78 : x
  2. Step 2: Convert to fraction form
    41,521,383.63/57,298,398.84 = 22,936,123.78/x
  3. Step 3: Cross multiply
    41,521,383.63x = 57,298,398.84 × 22,936,123.78
  4. Step 4: Simplify right side
    41,521,383.63x = 1,314,203,168,046,802.50
  5. Step 5: Solve for x
    x = 1,314,203,168,046,802.50/41,521,383.63
  6. Step 6: Final answer
    x = 31,651,237.34

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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.