Home / 22,241,012,129.80-33,361,008,089.10-11,196,562,337.80

Finding the Fourth Proportional to 22,241,012,129.80, 33,361,008,089.10 and 11,196,562,337.80

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Solution

The fourth proportional to 22,241,012,129.80, 33,361,008,089.10 and 11,196,562,337.80 is: 16,794,586,709.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,241,012,129.80 : 33,361,008,089.10 = 11,196,562,337.80 : x
  2. Step 2: Convert to fraction form
    22,241,012,129.80/33,361,008,089.10 = 11,196,562,337.80/x
  3. Step 3: Cross multiply
    22,241,012,129.80x = 33,361,008,089.10 × 11,196,562,337.80
  4. Step 4: Simplify right side
    22,241,012,129.80x = 373,528,606,721,458,176,000
  5. Step 5: Solve for x
    x = 373,528,606,721,458,176,000/22,241,012,129.80
  6. Step 6: Final answer
    x = 16,794,586,709.52

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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.