Home / 10,716,163.65-16,075,205.01-3,039,881.13

Finding the Fourth Proportional to 10,716,163.65, 16,075,205.01 and 3,039,881.13

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Solution

The fourth proportional to 10,716,163.65, 16,075,205.01 and 3,039,881.13 is: 4,560,093.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,716,163.65 : 16,075,205.01 = 3,039,881.13 : x
  2. Step 2: Convert to fraction form
    10,716,163.65/16,075,205.01 = 3,039,881.13/x
  3. Step 3: Cross multiply
    10,716,163.65x = 16,075,205.01 × 3,039,881.13
  4. Step 4: Simplify right side
    10,716,163.65x = 48,866,712,370,780.46
  5. Step 5: Solve for x
    x = 48,866,712,370,780.46/10,716,163.65
  6. Step 6: Final answer
    x = 4,560,093.89

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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.