Home / 17,917,797.84-24,723,685.80-10,077,287.28

Finding the Fourth Proportional to 17,917,797.84, 24,723,685.80 and 10,077,287.28

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Solution

The fourth proportional to 17,917,797.84, 24,723,685.80 and 10,077,287.28 is: 13,905,039.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,917,797.84 : 24,723,685.80 = 10,077,287.28 : x
  2. Step 2: Convert to fraction form
    17,917,797.84/24,723,685.80 = 10,077,287.28/x
  3. Step 3: Cross multiply
    17,917,797.84x = 24,723,685.80 × 10,077,287.28
  4. Step 4: Simplify right side
    17,917,797.84x = 249,147,684,427,056.62
  5. Step 5: Solve for x
    x = 249,147,684,427,056.62/17,917,797.84
  6. Step 6: Final answer
    x = 13,905,039.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.