Home / 34,839,861.45-52,256,415.31-10,579,001.61

Finding the Fourth Proportional to 34,839,861.45, 52,256,415.31 and 10,579,001.61

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Solution

The fourth proportional to 34,839,861.45, 52,256,415.31 and 10,579,001.61 is: 15,867,477.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,861.45 : 52,256,415.31 = 10,579,001.61 : x
  2. Step 2: Convert to fraction form
    34,839,861.45/52,256,415.31 = 10,579,001.61/x
  3. Step 3: Cross multiply
    34,839,861.45x = 52,256,415.31 × 10,579,001.61
  4. Step 4: Simplify right side
    34,839,861.45x = 552,820,701,670,871.06
  5. Step 5: Solve for x
    x = 552,820,701,670,871.06/34,839,861.45
  6. Step 6: Final answer
    x = 15,867,477.04

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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.