Home / 17,672,282.94-24,387,895.77-9,937,257.60

Finding the Fourth Proportional to 17,672,282.94, 24,387,895.77 and 9,937,257.60

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Solution

The fourth proportional to 17,672,282.94, 24,387,895.77 and 9,937,257.60 is: 13,713,497.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,672,282.94 : 24,387,895.77 = 9,937,257.60 : x
  2. Step 2: Convert to fraction form
    17,672,282.94/24,387,895.77 = 9,937,257.60/x
  3. Step 3: Cross multiply
    17,672,282.94x = 24,387,895.77 × 9,937,257.60
  4. Step 4: Simplify right side
    17,672,282.94x = 242,348,802,588,440.34
  5. Step 5: Solve for x
    x = 242,348,802,588,440.34/17,672,282.94
  6. Step 6: Final answer
    x = 13,713,497.20

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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.