Home / 14,186,551.80-21,273,606.90-5,664,055.80

Finding the Fourth Proportional to 14,186,551.80, 21,273,606.90 and 5,664,055.80

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Solution

The fourth proportional to 14,186,551.80, 21,273,606.90 and 5,664,055.80 is: 8,493,600.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,186,551.80 : 21,273,606.90 = 5,664,055.80 : x
  2. Step 2: Convert to fraction form
    14,186,551.80/21,273,606.90 = 5,664,055.80/x
  3. Step 3: Cross multiply
    14,186,551.80x = 21,273,606.90 × 5,664,055.80
  4. Step 4: Simplify right side
    14,186,551.80x = 120,494,896,548,865
  5. Step 5: Solve for x
    x = 120,494,896,548,865/14,186,551.80
  6. Step 6: Final answer
    x = 8,493,600.01

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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.