Home / 9,307,988,270.93-13,961,890,397.12-4,264,414,110.83

Finding the Fourth Proportional to 9,307,988,270.93, 13,961,890,397.12 and 4,264,414,110.83

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Solution

The fourth proportional to 9,307,988,270.93, 13,961,890,397.12 and 4,264,414,110.83 is: 6,396,579,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,988,270.93 : 13,961,890,397.12 = 4,264,414,110.83 : x
  2. Step 2: Convert to fraction form
    9,307,988,270.93/13,961,890,397.12 = 4,264,414,110.83/x
  3. Step 3: Cross multiply
    9,307,988,270.93x = 13,961,890,397.12 × 4,264,414,110.83
  4. Step 4: Simplify right side
    9,307,988,270.93x = 59,539,282,423,340,400,640
  5. Step 5: Solve for x
    x = 59,539,282,423,340,400,640/9,307,988,270.93
  6. Step 6: Final answer
    x = 6,396,579,012.60

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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.