Home / 36,693,393.85-55,040,100.50-10,785,696.13

Finding the Fourth Proportional to 36,693,393.85, 55,040,100.50 and 10,785,696.13

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Solution

The fourth proportional to 36,693,393.85, 55,040,100.50 and 10,785,696.13 is: 16,178,547.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,693,393.85 : 55,040,100.50 = 10,785,696.13 : x
  2. Step 2: Convert to fraction form
    36,693,393.85/55,040,100.50 = 10,785,696.13/x
  3. Step 3: Cross multiply
    36,693,393.85x = 55,040,100.50 × 10,785,696.13
  4. Step 4: Simplify right side
    36,693,393.85x = 593,645,798,957,661.12
  5. Step 5: Solve for x
    x = 593,645,798,957,661.12/36,693,393.85
  6. Step 6: Final answer
    x = 16,178,547.05

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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.