Home / 16,388,277.40-24,580,083.30-5,606,075.80

Finding the Fourth Proportional to 16,388,277.40, 24,580,083.30 and 5,606,075.80

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Solution

The fourth proportional to 16,388,277.40, 24,580,083.30 and 5,606,075.80 is: 8,408,315.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,388,277.40 : 24,580,083.30 = 5,606,075.80 : x
  2. Step 2: Convert to fraction form
    16,388,277.40/24,580,083.30 = 5,606,075.80/x
  3. Step 3: Cross multiply
    16,388,277.40x = 24,580,083.30 × 5,606,075.80
  4. Step 4: Simplify right side
    16,388,277.40x = 137,797,810,150,114.14
  5. Step 5: Solve for x
    x = 137,797,810,150,114.14/16,388,277.40
  6. Step 6: Final answer
    x = 8,408,315.70

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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.