Home / 17,505,759.36-24,156,965.08-9,771,300.28

Finding the Fourth Proportional to 17,505,759.36, 24,156,965.08 and 9,771,300.28

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Solution

The fourth proportional to 17,505,759.36, 24,156,965.08 and 9,771,300.28 is: 13,483,845.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,505,759.36 : 24,156,965.08 = 9,771,300.28 : x
  2. Step 2: Convert to fraction form
    17,505,759.36/24,156,965.08 = 9,771,300.28/x
  3. Step 3: Cross multiply
    17,505,759.36x = 24,156,965.08 × 9,771,300.28
  4. Step 4: Simplify right side
    17,505,759.36x = 236,044,959,650,154.19
  5. Step 5: Solve for x
    x = 236,044,959,650,154.19/17,505,759.36
  6. Step 6: Final answer
    x = 13,483,845.79

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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.