Home / 36,552,680.37-54,828,597.86-8,886,754.57

Finding the Fourth Proportional to 36,552,680.37, 54,828,597.86 and 8,886,754.57

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Solution

The fourth proportional to 36,552,680.37, 54,828,597.86 and 8,886,754.57 is: 13,330,029.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,552,680.37 : 54,828,597.86 = 8,886,754.57 : x
  2. Step 2: Convert to fraction form
    36,552,680.37/54,828,597.86 = 8,886,754.57/x
  3. Step 3: Cross multiply
    36,552,680.37x = 54,828,597.86 × 8,886,754.57
  4. Step 4: Simplify right side
    36,552,680.37x = 487,248,292,599,047.25
  5. Step 5: Solve for x
    x = 487,248,292,599,047.25/36,552,680.37
  6. Step 6: Final answer
    x = 13,330,029.09

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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.