Home / 68,770,272,608.17-103,202,528,853.75-24,001,769,296.27

Finding the Fourth Proportional to 68,770,272,608.17, 103,202,528,853.75 and 24,001,769,296.27

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Solution

The fourth proportional to 68,770,272,608.17, 103,202,528,853.75 and 24,001,769,296.27 is: 36,019,099,450.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,770,272,608.17 : 103,202,528,853.75 = 24,001,769,296.27 : x
  2. Step 2: Convert to fraction form
    68,770,272,608.17/103,202,528,853.75 = 24,001,769,296.27/x
  3. Step 3: Cross multiply
    68,770,272,608.17x = 103,202,528,853.75 × 24,001,769,296.27
  4. Step 4: Simplify right side
    68,770,272,608.17x = 2,477,043,288,339,355,533,312
  5. Step 5: Solve for x
    x = 2,477,043,288,339,355,533,312/68,770,272,608.17
  6. Step 6: Final answer
    x = 36,019,099,450.90

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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.