Home / 36,717,076,258.11-55,086,854,457.27-18,802,139,234.70

Finding the Fourth Proportional to 36,717,076,258.11, 55,086,854,457.27 and 18,802,139,234.70

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Solution

The fourth proportional to 36,717,076,258.11, 55,086,854,457.27 and 18,802,139,234.70 is: 28,208,964,685.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,717,076,258.11 : 55,086,854,457.27 = 18,802,139,234.70 : x
  2. Step 2: Convert to fraction form
    36,717,076,258.11/55,086,854,457.27 = 18,802,139,234.70/x
  3. Step 3: Cross multiply
    36,717,076,258.11x = 55,086,854,457.27 × 18,802,139,234.70
  4. Step 4: Simplify right side
    36,717,076,258.11x = 1,035,750,707,507,244,826,624
  5. Step 5: Solve for x
    x = 1,035,750,707,507,244,826,624/36,717,076,258.11
  6. Step 6: Final answer
    x = 28,208,964,685.16

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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.