Home / 14,782,833,481.13-22,174,250,477.82-3,590,632,239.04

Finding the Fourth Proportional to 14,782,833,481.13, 22,174,250,477.82 and 3,590,632,239.04

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Solution

The fourth proportional to 14,782,833,481.13, 22,174,250,477.82 and 3,590,632,239.04 is: 5,385,948,420.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,782,833,481.13 : 22,174,250,477.82 = 3,590,632,239.04 : x
  2. Step 2: Convert to fraction form
    14,782,833,481.13/22,174,250,477.82 = 3,590,632,239.04/x
  3. Step 3: Cross multiply
    14,782,833,481.13x = 22,174,250,477.82 × 3,590,632,239.04
  4. Step 4: Simplify right side
    14,782,833,481.13x = 79,619,578,642,208,620,544
  5. Step 5: Solve for x
    x = 79,619,578,642,208,620,544/14,782,833,481.13
  6. Step 6: Final answer
    x = 5,385,948,420.77

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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.