Home / 35,116,523.26-52,569,837.14-21,241,491.84

Finding the Fourth Proportional to 35,116,523.26, 52,569,837.14 and 21,241,491.84

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Solution

The fourth proportional to 35,116,523.26, 52,569,837.14 and 21,241,491.84 is: 31,798,756.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,116,523.26 : 52,569,837.14 = 21,241,491.84 : x
  2. Step 2: Convert to fraction form
    35,116,523.26/52,569,837.14 = 21,241,491.84/x
  3. Step 3: Cross multiply
    35,116,523.26x = 52,569,837.14 × 21,241,491.84
  4. Step 4: Simplify right side
    35,116,523.26x = 1,116,661,766,533,231.38
  5. Step 5: Solve for x
    x = 1,116,661,766,533,231.38/35,116,523.26
  6. Step 6: Final answer
    x = 31,798,756.34

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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.