Home / 9,398,483,929.46-14,099,332,001.07-3,874,722,392.18

Finding the Fourth Proportional to 9,398,483,929.46, 14,099,332,001.07 and 3,874,722,392.18

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Solution

The fourth proportional to 9,398,483,929.46, 14,099,332,001.07 and 3,874,722,392.18 is: 5,812,745,739.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,398,483,929.46 : 14,099,332,001.07 = 3,874,722,392.18 : x
  2. Step 2: Convert to fraction form
    9,398,483,929.46/14,099,332,001.07 = 3,874,722,392.18/x
  3. Step 3: Cross multiply
    9,398,483,929.46x = 14,099,332,001.07 × 3,874,722,392.18
  4. Step 4: Simplify right side
    9,398,483,929.46x = 54,630,997,419,376,721,920
  5. Step 5: Solve for x
    x = 54,630,997,419,376,721,920/9,398,483,929.46
  6. Step 6: Final answer
    x = 5,812,745,739.57

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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.