Home / 41,786,078.25-62,646,152.05-26,400,939.16

Finding the Fourth Proportional to 41,786,078.25, 62,646,152.05 and 26,400,939.16

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Solution

The fourth proportional to 41,786,078.25, 62,646,152.05 and 26,400,939.16 is: 39,580,580.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,786,078.25 : 62,646,152.05 = 26,400,939.16 : x
  2. Step 2: Convert to fraction form
    41,786,078.25/62,646,152.05 = 26,400,939.16/x
  3. Step 3: Cross multiply
    41,786,078.25x = 62,646,152.05 × 26,400,939.16
  4. Step 4: Simplify right side
    41,786,078.25x = 1,653,917,248,880,159.25
  5. Step 5: Solve for x
    x = 1,653,917,248,880,159.25/41,786,078.25
  6. Step 6: Final answer
    x = 39,580,580.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.