Home / 14,718,157.08-22,075,496.90-3,936,293.52

Finding the Fourth Proportional to 14,718,157.08, 22,075,496.90 and 3,936,293.52

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Solution

The fourth proportional to 14,718,157.08, 22,075,496.90 and 3,936,293.52 is: 5,903,975.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,718,157.08 : 22,075,496.90 = 3,936,293.52 : x
  2. Step 2: Convert to fraction form
    14,718,157.08/22,075,496.90 = 3,936,293.52/x
  3. Step 3: Cross multiply
    14,718,157.08x = 22,075,496.90 × 3,936,293.52
  4. Step 4: Simplify right side
    14,718,157.08x = 86,895,635,398,250.08
  5. Step 5: Solve for x
    x = 86,895,635,398,250.08/14,718,157.08
  6. Step 6: Final answer
    x = 5,903,975.27

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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.