Home / 14,813,022.88-22,199,355.60-9,057,772

Finding the Fourth Proportional to 14,813,022.88, 22,199,355.60 and 9,057,772

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Solution

The fourth proportional to 14,813,022.88, 22,199,355.60 and 9,057,772 is: 13,574,319.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,813,022.88 : 22,199,355.60 = 9,057,772 : x
  2. Step 2: Convert to fraction form
    14,813,022.88/22,199,355.60 = 9,057,772/x
  3. Step 3: Cross multiply
    14,813,022.88x = 22,199,355.60 × 9,057,772
  4. Step 4: Simplify right side
    14,813,022.88x = 201,076,701,571,723.22
  5. Step 5: Solve for x
    x = 201,076,701,571,723.22/14,813,022.88
  6. Step 6: Final answer
    x = 13,574,319.25

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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.