Home / 14,368,265.28-21,533,684.40-5,838,629.94

Finding the Fourth Proportional to 14,368,265.28, 21,533,684.40 and 5,838,629.94

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Solution

The fourth proportional to 14,368,265.28, 21,533,684.40 and 5,838,629.94 is: 8,750,340.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,368,265.28 : 21,533,684.40 = 5,838,629.94 : x
  2. Step 2: Convert to fraction form
    14,368,265.28/21,533,684.40 = 5,838,629.94/x
  3. Step 3: Cross multiply
    14,368,265.28x = 21,533,684.40 × 5,838,629.94
  4. Step 4: Simplify right side
    14,368,265.28x = 125,727,214,456,350.94
  5. Step 5: Solve for x
    x = 125,727,214,456,350.94/14,368,265.28
  6. Step 6: Final answer
    x = 8,750,340.56

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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.