Home / 11,923,317,967.11-17,890,258,484.56-6,249,558,092.20

Finding the Fourth Proportional to 11,923,317,967.11, 17,890,258,484.56 and 6,249,558,092.20

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Solution

The fourth proportional to 11,923,317,967.11, 17,890,258,484.56 and 6,249,558,092.20 is: 9,377,105,432.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,923,317,967.11 : 17,890,258,484.56 = 6,249,558,092.20 : x
  2. Step 2: Convert to fraction form
    11,923,317,967.11/17,890,258,484.56 = 6,249,558,092.20/x
  3. Step 3: Cross multiply
    11,923,317,967.11x = 17,890,258,484.56 × 6,249,558,092.20
  4. Step 4: Simplify right side
    11,923,317,967.11x = 111,806,209,683,680,673,792
  5. Step 5: Solve for x
    x = 111,806,209,683,680,673,792/11,923,317,967.11
  6. Step 6: Final answer
    x = 9,377,105,432.58

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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.