Home / 17,052,083.84-23,531,598.15-9,316,960.22

Finding the Fourth Proportional to 17,052,083.84, 23,531,598.15 and 9,316,960.22

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Solution

The fourth proportional to 17,052,083.84, 23,531,598.15 and 9,316,960.22 is: 12,857,253.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,052,083.84 : 23,531,598.15 = 9,316,960.22 : x
  2. Step 2: Convert to fraction form
    17,052,083.84/23,531,598.15 = 9,316,960.22/x
  3. Step 3: Cross multiply
    17,052,083.84x = 23,531,598.15 × 9,316,960.22
  4. Step 4: Simplify right side
    17,052,083.84x = 219,242,963,876,575.59
  5. Step 5: Solve for x
    x = 219,242,963,876,575.59/17,052,083.84
  6. Step 6: Final answer
    x = 12,857,253.46

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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.