Home / 23,182,614.80-34,773,922.20-13,104,918.80

Finding the Fourth Proportional to 23,182,614.80, 34,773,922.20 and 13,104,918.80

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Solution

The fourth proportional to 23,182,614.80, 34,773,922.20 and 13,104,918.80 is: 19,657,378.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,182,614.80 : 34,773,922.20 = 13,104,918.80 : x
  2. Step 2: Convert to fraction form
    23,182,614.80/34,773,922.20 = 13,104,918.80/x
  3. Step 3: Cross multiply
    23,182,614.80x = 34,773,922.20 × 13,104,918.80
  4. Step 4: Simplify right side
    23,182,614.80x = 455,709,426,788,517.44
  5. Step 5: Solve for x
    x = 455,709,426,788,517.44/23,182,614.80
  6. Step 6: Final answer
    x = 19,657,378.20

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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.