Home / 21,892,822,127.28-32,835,915,137.52-5,958,400,302.48

Finding the Fourth Proportional to 21,892,822,127.28, 32,835,915,137.52 and 5,958,400,302.48

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Solution

The fourth proportional to 21,892,822,127.28, 32,835,915,137.52 and 5,958,400,302.48 is: 8,936,697,404.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,892,822,127.28 : 32,835,915,137.52 = 5,958,400,302.48 : x
  2. Step 2: Convert to fraction form
    21,892,822,127.28/32,835,915,137.52 = 5,958,400,302.48/x
  3. Step 3: Cross multiply
    21,892,822,127.28x = 32,835,915,137.52 × 5,958,400,302.48
  4. Step 4: Simplify right side
    21,892,822,127.28x = 195,649,526,687,606,767,616
  5. Step 5: Solve for x
    x = 195,649,526,687,606,767,616/21,892,822,127.28
  6. Step 6: Final answer
    x = 8,936,697,404.75

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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.