Home / 34,839,859.57-52,256,412.50-10,578,999.74

Finding the Fourth Proportional to 34,839,859.57, 52,256,412.50 and 10,578,999.74

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Solution

The fourth proportional to 34,839,859.57, 52,256,412.50 and 10,578,999.74 is: 15,867,474.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,859.57 : 52,256,412.50 = 10,578,999.74 : x
  2. Step 2: Convert to fraction form
    34,839,859.57/52,256,412.50 = 10,578,999.74/x
  3. Step 3: Cross multiply
    34,839,859.57x = 52,256,412.50 × 10,578,999.74
  4. Step 4: Simplify right side
    34,839,859.57x = 552,820,573,936,655.62
  5. Step 5: Solve for x
    x = 552,820,573,936,655.62/34,839,859.57
  6. Step 6: Final answer
    x = 15,867,474.23

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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.