Home / 41,590,967.94-57,391,117.11-23,003,154.36

Finding the Fourth Proportional to 41,590,967.94, 57,391,117.11 and 23,003,154.36

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Solution

The fourth proportional to 41,590,967.94, 57,391,117.11 and 23,003,154.36 is: 31,741,909.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,590,967.94 : 57,391,117.11 = 23,003,154.36 : x
  2. Step 2: Convert to fraction form
    41,590,967.94/57,391,117.11 = 23,003,154.36/x
  3. Step 3: Cross multiply
    41,590,967.94x = 57,391,117.11 × 23,003,154.36
  4. Step 4: Simplify right side
    41,590,967.94x = 1,320,176,725,774,167
  5. Step 5: Solve for x
    x = 1,320,176,725,774,167/41,590,967.94
  6. Step 6: Final answer
    x = 31,741,909.15

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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.