Home / 13,791,922.23-19,032,149.22-7,596,835.56

Finding the Fourth Proportional to 13,791,922.23, 19,032,149.22 and 7,596,835.56

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Solution

The fourth proportional to 13,791,922.23, 19,032,149.22 and 7,596,835.56 is: 10,483,245.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,791,922.23 : 19,032,149.22 = 7,596,835.56 : x
  2. Step 2: Convert to fraction form
    13,791,922.23/19,032,149.22 = 7,596,835.56/x
  3. Step 3: Cross multiply
    13,791,922.23x = 19,032,149.22 × 7,596,835.56
  4. Step 4: Simplify right side
    13,791,922.23x = 144,584,107,977,722.25
  5. Step 5: Solve for x
    x = 144,584,107,977,722.25/13,791,922.23
  6. Step 6: Final answer
    x = 10,483,245.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.