Home / 14,708,439.02-22,062,756.54-5,123,999

Finding the Fourth Proportional to 14,708,439.02, 22,062,756.54 and 5,123,999

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Solution

The fourth proportional to 14,708,439.02, 22,062,756.54 and 5,123,999 is: 7,686,032.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,708,439.02 : 22,062,756.54 = 5,123,999 : x
  2. Step 2: Convert to fraction form
    14,708,439.02/22,062,756.54 = 5,123,999/x
  3. Step 3: Cross multiply
    14,708,439.02x = 22,062,756.54 × 5,123,999
  4. Step 4: Simplify right side
    14,708,439.02x = 113,049,542,448,203.45
  5. Step 5: Solve for x
    x = 113,049,542,448,203.45/14,708,439.02
  6. Step 6: Final answer
    x = 7,686,032.64

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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.