Home / 4,191,475,167,136.30-6,287,212,750,704.40-3,475,987,008,051.20

Finding the Fourth Proportional to 4,191,475,167,136.30, 6,287,212,750,704.40 and 3,475,987,008,051.20

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Solution

The fourth proportional to 4,191,475,167,136.30, 6,287,212,750,704.40 and 3,475,987,008,051.20 is: 5,213,980,512,076.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,475,167,136.30 : 6,287,212,750,704.40 = 3,475,987,008,051.20 : x
  2. Step 2: Convert to fraction form
    4,191,475,167,136.30/6,287,212,750,704.40 = 3,475,987,008,051.20/x
  3. Step 3: Cross multiply
    4,191,475,167,136.30x = 6,287,212,750,704.40 × 3,475,987,008,051.20
  4. Step 4: Simplify right side
    4,191,475,167,136.30x = 21,854,269,838,302,343,608,664,064
  5. Step 5: Solve for x
    x = 21,854,269,838,302,343,608,664,064/4,191,475,167,136.30
  6. Step 6: Final answer
    x = 5,213,980,512,076.76

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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.