Home / 34,839,861.27-52,256,415.03-10,579,001.42

Finding the Fourth Proportional to 34,839,861.27, 52,256,415.03 and 10,579,001.42

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Solution

The fourth proportional to 34,839,861.27, 52,256,415.03 and 10,579,001.42 is: 15,867,476.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,861.27 : 52,256,415.03 = 10,579,001.42 : x
  2. Step 2: Convert to fraction form
    34,839,861.27/52,256,415.03 = 10,579,001.42/x
  3. Step 3: Cross multiply
    34,839,861.27x = 52,256,415.03 × 10,579,001.42
  4. Step 4: Simplify right side
    34,839,861.27x = 552,820,688,897,449.06
  5. Step 5: Solve for x
    x = 552,820,688,897,449.06/34,839,861.27
  6. Step 6: Final answer
    x = 15,867,476.76

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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.