Home / 9,745,377,748.71-14,616,338,654.31-4,432,245,407.31

Finding the Fourth Proportional to 9,745,377,748.71, 14,616,338,654.31 and 4,432,245,407.31

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Solution

The fourth proportional to 9,745,377,748.71, 14,616,338,654.31 and 4,432,245,407.31 is: 6,647,582,222.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,377,748.71 : 14,616,338,654.31 = 4,432,245,407.31 : x
  2. Step 2: Convert to fraction form
    9,745,377,748.71/14,616,338,654.31 = 4,432,245,407.31/x
  3. Step 3: Cross multiply
    9,745,377,748.71x = 14,616,338,654.31 × 4,432,245,407.31
  4. Step 4: Simplify right side
    9,745,377,748.71x = 64,783,199,872,253,124,608
  5. Step 5: Solve for x
    x = 64,783,199,872,253,124,608/9,745,377,748.71
  6. Step 6: Final answer
    x = 6,647,582,222.33

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.