Home / 4,458,137,691.34-6,692,052,237.62-1,804,020,854.88

Finding the Fourth Proportional to 4,458,137,691.34, 6,692,052,237.62 and 1,804,020,854.88

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Solution

The fourth proportional to 4,458,137,691.34, 6,692,052,237.62 and 1,804,020,854.88 is: 2,707,992,133.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,137,691.34 : 6,692,052,237.62 = 1,804,020,854.88 : x
  2. Step 2: Convert to fraction form
    4,458,137,691.34/6,692,052,237.62 = 1,804,020,854.88/x
  3. Step 3: Cross multiply
    4,458,137,691.34x = 6,692,052,237.62 × 1,804,020,854.88
  4. Step 4: Simplify right side
    4,458,137,691.34x = 12,072,601,798,622,840,832
  5. Step 5: Solve for x
    x = 12,072,601,798,622,840,832/4,458,137,691.34
  6. Step 6: Final answer
    x = 2,707,992,133.60

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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.