Home / 41,078,804.56-56,690,521.74-22,744,090

Finding the Fourth Proportional to 41,078,804.56, 56,690,521.74 and 22,744,090

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Solution

The fourth proportional to 41,078,804.56, 56,690,521.74 and 22,744,090 is: 31,387,825.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,078,804.56 : 56,690,521.74 = 22,744,090 : x
  2. Step 2: Convert to fraction form
    41,078,804.56/56,690,521.74 = 22,744,090/x
  3. Step 3: Cross multiply
    41,078,804.56x = 56,690,521.74 × 22,744,090
  4. Step 4: Simplify right side
    41,078,804.56x = 1,289,374,328,601,516.75
  5. Step 5: Solve for x
    x = 1,289,374,328,601,516.75/41,078,804.56
  6. Step 6: Final answer
    x = 31,387,825.00

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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.