Home / 35,083,895.07-52,621,821.89-9,178,696.27

Finding the Fourth Proportional to 35,083,895.07, 52,621,821.89 and 9,178,696.27

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Solution

The fourth proportional to 35,083,895.07, 52,621,821.89 and 9,178,696.27 is: 13,766,992.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,083,895.07 : 52,621,821.89 = 9,178,696.27 : x
  2. Step 2: Convert to fraction form
    35,083,895.07/52,621,821.89 = 9,178,696.27/x
  3. Step 3: Cross multiply
    35,083,895.07x = 52,621,821.89 × 9,178,696.27
  4. Step 4: Simplify right side
    35,083,895.07x = 482,999,720,039,238.25
  5. Step 5: Solve for x
    x = 482,999,720,039,238.25/35,083,895.07
  6. Step 6: Final answer
    x = 13,766,992.49

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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.