Home / 35,192,951.56-52,720,696.13-16,722,618.76

Finding the Fourth Proportional to 35,192,951.56, 52,720,696.13 and 16,722,618.76

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Solution

The fourth proportional to 35,192,951.56, 52,720,696.13 and 16,722,618.76 is: 25,051,269.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,192,951.56 : 52,720,696.13 = 16,722,618.76 : x
  2. Step 2: Convert to fraction form
    35,192,951.56/52,720,696.13 = 16,722,618.76/x
  3. Step 3: Cross multiply
    35,192,951.56x = 52,720,696.13 × 16,722,618.76
  4. Step 4: Simplify right side
    35,192,951.56x = 881,628,102,053,802.25
  5. Step 5: Solve for x
    x = 881,628,102,053,802.25/35,192,951.56
  6. Step 6: Final answer
    x = 25,051,269.16

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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.