Home / 17,486,845.23-24,130,754.10-9,646,448.17

Finding the Fourth Proportional to 17,486,845.23, 24,130,754.10 and 9,646,448.17

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Solution

The fourth proportional to 17,486,845.23, 24,130,754.10 and 9,646,448.17 is: 13,311,495.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,486,845.23 : 24,130,754.10 = 9,646,448.17 : x
  2. Step 2: Convert to fraction form
    17,486,845.23/24,130,754.10 = 9,646,448.17/x
  3. Step 3: Cross multiply
    17,486,845.23x = 24,130,754.10 × 9,646,448.17
  4. Step 4: Simplify right side
    17,486,845.23x = 232,776,068,728,665
  5. Step 5: Solve for x
    x = 232,776,068,728,665/17,486,845.23
  6. Step 6: Final answer
    x = 13,311,495.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.