Home / 27,599,360.40-41,399,040.60-16,837,680.15

Finding the Fourth Proportional to 27,599,360.40, 41,399,040.60 and 16,837,680.15

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Solution

The fourth proportional to 27,599,360.40, 41,399,040.60 and 16,837,680.15 is: 25,256,520.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,599,360.40 : 41,399,040.60 = 16,837,680.15 : x
  2. Step 2: Convert to fraction form
    27,599,360.40/41,399,040.60 = 16,837,680.15/x
  3. Step 3: Cross multiply
    27,599,360.40x = 41,399,040.60 × 16,837,680.15
  4. Step 4: Simplify right side
    27,599,360.40x = 697,063,804,139,664
  5. Step 5: Solve for x
    x = 697,063,804,139,664/27,599,360.40
  6. Step 6: Final answer
    x = 25,256,520.23

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Double scale
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1.5x scale

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.