Home / 39,077,939.09-58,542,921.06-26,084,911.95

Finding the Fourth Proportional to 39,077,939.09, 58,542,921.06 and 26,084,911.95

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Solution

The fourth proportional to 39,077,939.09, 58,542,921.06 and 26,084,911.95 is: 39,077,980.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,077,939.09 : 58,542,921.06 = 26,084,911.95 : x
  2. Step 2: Convert to fraction form
    39,077,939.09/58,542,921.06 = 26,084,911.95/x
  3. Step 3: Cross multiply
    39,077,939.09x = 58,542,921.06 × 26,084,911.95
  4. Step 4: Simplify right side
    39,077,939.09x = 1,527,086,941,194,809.75
  5. Step 5: Solve for x
    x = 1,527,086,941,194,809.75/39,077,939.09
  6. Step 6: Final answer
    x = 39,077,980.48

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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.