Home / 21,954,201.04-32,928,312.04-5,778,797.80

Finding the Fourth Proportional to 21,954,201.04, 32,928,312.04 and 5,778,797.80

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Solution

The fourth proportional to 21,954,201.04, 32,928,312.04 and 5,778,797.80 is: 8,667,409.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,954,201.04 : 32,928,312.04 = 5,778,797.80 : x
  2. Step 2: Convert to fraction form
    21,954,201.04/32,928,312.04 = 5,778,797.80/x
  3. Step 3: Cross multiply
    21,954,201.04x = 32,928,312.04 × 5,778,797.80
  4. Step 4: Simplify right side
    21,954,201.04x = 190,286,057,174,465.50
  5. Step 5: Solve for x
    x = 190,286,057,174,465.50/21,954,201.04
  6. Step 6: Final answer
    x = 8,667,409.80

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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.