Home / 41,189,569.63-56,841,606.22-22,857,805.15

Finding the Fourth Proportional to 41,189,569.63, 56,841,606.22 and 22,857,805.15

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Solution

The fourth proportional to 41,189,569.63, 56,841,606.22 and 22,857,805.15 is: 31,543,771.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,189,569.63 : 56,841,606.22 = 22,857,805.15 : x
  2. Step 2: Convert to fraction form
    41,189,569.63/56,841,606.22 = 22,857,805.15/x
  3. Step 3: Cross multiply
    41,189,569.63x = 56,841,606.22 × 22,857,805.15
  4. Step 4: Simplify right side
    41,189,569.63x = 1,299,274,359,389,788
  5. Step 5: Solve for x
    x = 1,299,274,359,389,788/41,189,569.63
  6. Step 6: Final answer
    x = 31,543,771.18

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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.