Home / 23,710,103.98-32,719,517.76-13,396,605.64

Finding the Fourth Proportional to 23,710,103.98, 32,719,517.76 and 13,396,605.64

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Solution

The fourth proportional to 23,710,103.98, 32,719,517.76 and 13,396,605.64 is: 18,487,075.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,710,103.98 : 32,719,517.76 = 13,396,605.64 : x
  2. Step 2: Convert to fraction form
    23,710,103.98/32,719,517.76 = 13,396,605.64/x
  3. Step 3: Cross multiply
    23,710,103.98x = 32,719,517.76 × 13,396,605.64
  4. Step 4: Simplify right side
    23,710,103.98x = 438,330,476,161,696.19
  5. Step 5: Solve for x
    x = 438,330,476,161,696.19/23,710,103.98
  6. Step 6: Final answer
    x = 18,487,075.24

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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.