Home / 22,027,266,580.51-33,040,858,630.55-6,901,993,875.12

Finding the Fourth Proportional to 22,027,266,580.51, 33,040,858,630.55 and 6,901,993,875.12

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Solution

The fourth proportional to 22,027,266,580.51, 33,040,858,630.55 and 6,901,993,875.12 is: 10,352,977,890.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,027,266,580.51 : 33,040,858,630.55 = 6,901,993,875.12 : x
  2. Step 2: Convert to fraction form
    22,027,266,580.51/33,040,858,630.55 = 6,901,993,875.12/x
  3. Step 3: Cross multiply
    22,027,266,580.51x = 33,040,858,630.55 × 6,901,993,875.12
  4. Step 4: Simplify right side
    22,027,266,580.51x = 228,047,803,896,761,876,480
  5. Step 5: Solve for x
    x = 228,047,803,896,761,876,480/22,027,266,580.51
  6. Step 6: Final answer
    x = 10,352,977,890.53

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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.