Home / 34,839,979.20-52,256,591.85-10,579,119.36

Finding the Fourth Proportional to 34,839,979.20, 52,256,591.85 and 10,579,119.36

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Solution

The fourth proportional to 34,839,979.20, 52,256,591.85 and 10,579,119.36 is: 15,867,653.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,979.20 : 52,256,591.85 = 10,579,119.36 : x
  2. Step 2: Convert to fraction form
    34,839,979.20/52,256,591.85 = 10,579,119.36/x
  3. Step 3: Cross multiply
    34,839,979.20x = 52,256,591.85 × 10,579,119.36
  4. Step 4: Simplify right side
    34,839,979.20x = 552,828,722,527,953.19
  5. Step 5: Solve for x
    x = 552,828,722,527,953.19/34,839,979.20
  6. Step 6: Final answer
    x = 15,867,653.63

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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.