Home / 14,718,048.57-22,075,334.24-3,936,185.15

Finding the Fourth Proportional to 14,718,048.57, 22,075,334.24 and 3,936,185.15

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Solution

The fourth proportional to 14,718,048.57, 22,075,334.24 and 3,936,185.15 is: 5,903,812.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,718,048.57 : 22,075,334.24 = 3,936,185.15 : x
  2. Step 2: Convert to fraction form
    14,718,048.57/22,075,334.24 = 3,936,185.15/x
  3. Step 3: Cross multiply
    14,718,048.57x = 22,075,334.24 × 3,936,185.15
  4. Step 4: Simplify right side
    14,718,048.57x = 86,892,602,686,716.94
  5. Step 5: Solve for x
    x = 86,892,602,686,716.94/14,718,048.57
  6. Step 6: Final answer
    x = 5,903,812.74

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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.