Home / 49,840,716,606.67-74,761,266,602.16-12,067,229,018.20

Finding the Fourth Proportional to 49,840,716,606.67, 74,761,266,602.16 and 12,067,229,018.20

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Solution

The fourth proportional to 49,840,716,606.67, 74,761,266,602.16 and 12,067,229,018.20 is: 18,100,889,939.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,840,716,606.67 : 74,761,266,602.16 = 12,067,229,018.20 : x
  2. Step 2: Convert to fraction form
    49,840,716,606.67/74,761,266,602.16 = 12,067,229,018.20/x
  3. Step 3: Cross multiply
    49,840,716,606.67x = 74,761,266,602.16 × 12,067,229,018.20
  4. Step 4: Simplify right side
    49,840,716,606.67x = 902,161,325,778,971,787,264
  5. Step 5: Solve for x
    x = 902,161,325,778,971,787,264/49,840,716,606.67
  6. Step 6: Final answer
    x = 18,100,889,939.02

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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.