Home / 36,717,768.15-55,076,652.23-30,335,227.35

Finding the Fourth Proportional to 36,717,768.15, 55,076,652.23 and 30,335,227.35

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Solution

The fourth proportional to 36,717,768.15, 55,076,652.23 and 30,335,227.35 is: 45,502,841.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,717,768.15 : 55,076,652.23 = 30,335,227.35 : x
  2. Step 2: Convert to fraction form
    36,717,768.15/55,076,652.23 = 30,335,227.35/x
  3. Step 3: Cross multiply
    36,717,768.15x = 55,076,652.23 × 30,335,227.35
  4. Step 4: Simplify right side
    36,717,768.15x = 1,670,762,766,922,258.50
  5. Step 5: Solve for x
    x = 1,670,762,766,922,258.50/36,717,768.15
  6. Step 6: Final answer
    x = 45,502,841.03

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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.