Home / 11,433,282.13-17,136,877.74-4,605,486.36

Finding the Fourth Proportional to 11,433,282.13, 17,136,877.74 and 4,605,486.36

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Solution

The fourth proportional to 11,433,282.13, 17,136,877.74 and 4,605,486.36 is: 6,902,974.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,433,282.13 : 17,136,877.74 = 4,605,486.36 : x
  2. Step 2: Convert to fraction form
    11,433,282.13/17,136,877.74 = 4,605,486.36/x
  3. Step 3: Cross multiply
    11,433,282.13x = 17,136,877.74 × 4,605,486.36
  4. Step 4: Simplify right side
    11,433,282.13x = 78,923,656,628,929.62
  5. Step 5: Solve for x
    x = 78,923,656,628,929.62/11,433,282.13
  6. Step 6: Final answer
    x = 6,902,974.64

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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.