Home / 17,473,387.86-24,113,394.90-9,738,928.44

Finding the Fourth Proportional to 17,473,387.86, 24,113,394.90 and 9,738,928.44

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Solution

The fourth proportional to 17,473,387.86, 24,113,394.90 and 9,738,928.44 is: 13,439,787.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,473,387.86 : 24,113,394.90 = 9,738,928.44 : x
  2. Step 2: Convert to fraction form
    17,473,387.86/24,113,394.90 = 9,738,928.44/x
  3. Step 3: Cross multiply
    17,473,387.86x = 24,113,394.90 × 9,738,928.44
  4. Step 4: Simplify right side
    17,473,387.86x = 234,838,627,376,560.94
  5. Step 5: Solve for x
    x = 234,838,627,376,560.94/17,473,387.86
  6. Step 6: Final answer
    x = 13,439,787.94

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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.