Home / 17,505,755.34-24,156,959.58-9,771,296.28

Finding the Fourth Proportional to 17,505,755.34, 24,156,959.58 and 9,771,296.28

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Solution

The fourth proportional to 17,505,755.34, 24,156,959.58 and 9,771,296.28 is: 13,483,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,505,755.34 : 24,156,959.58 = 9,771,296.28 : x
  2. Step 2: Convert to fraction form
    17,505,755.34/24,156,959.58 = 9,771,296.28/x
  3. Step 3: Cross multiply
    17,505,755.34x = 24,156,959.58 × 9,771,296.28
  4. Step 4: Simplify right side
    17,505,755.34x = 236,044,809,280,164.34
  5. Step 5: Solve for x
    x = 236,044,809,280,164.34/17,505,755.34
  6. Step 6: Final answer
    x = 13,483,840.30

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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.