Home / 14,599,743.89-21,899,473.65-10,263,907.04

Finding the Fourth Proportional to 14,599,743.89, 21,899,473.65 and 10,263,907.04

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Solution

The fourth proportional to 14,599,743.89, 21,899,473.65 and 10,263,907.04 is: 15,395,760.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,599,743.89 : 21,899,473.65 = 10,263,907.04 : x
  2. Step 2: Convert to fraction form
    14,599,743.89/21,899,473.65 = 10,263,907.04/x
  3. Step 3: Cross multiply
    14,599,743.89x = 21,899,473.65 × 10,263,907.04
  4. Step 4: Simplify right side
    14,599,743.89x = 224,774,161,659,032.12
  5. Step 5: Solve for x
    x = 224,774,161,659,032.12/14,599,743.89
  6. Step 6: Final answer
    x = 15,395,760.60

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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.