Home / 9,908,083,972.50-14,863,522,077.78-3,182,970,885.44

Finding the Fourth Proportional to 9,908,083,972.50, 14,863,522,077.78 and 3,182,970,885.44

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Solution

The fourth proportional to 9,908,083,972.50, 14,863,522,077.78 and 3,182,970,885.44 is: 4,774,904,831.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,908,083,972.50 : 14,863,522,077.78 = 3,182,970,885.44 : x
  2. Step 2: Convert to fraction form
    9,908,083,972.50/14,863,522,077.78 = 3,182,970,885.44/x
  3. Step 3: Cross multiply
    9,908,083,972.50x = 14,863,522,077.78 × 3,182,970,885.44
  4. Step 4: Simplify right side
    9,908,083,972.50x = 47,310,158,028,600,442,880
  5. Step 5: Solve for x
    x = 47,310,158,028,600,442,880/9,908,083,972.50
  6. Step 6: Final answer
    x = 4,774,904,831.24

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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.