Home / 17,812,016.91-24,580,630.98-9,663,254.91

Finding the Fourth Proportional to 17,812,016.91, 24,580,630.98 and 9,663,254.91

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Solution

The fourth proportional to 17,812,016.91, 24,580,630.98 and 9,663,254.91 is: 13,335,317.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,812,016.91 : 24,580,630.98 = 9,663,254.91 : x
  2. Step 2: Convert to fraction form
    17,812,016.91/24,580,630.98 = 9,663,254.91/x
  3. Step 3: Cross multiply
    17,812,016.91x = 24,580,630.98 × 9,663,254.91
  4. Step 4: Simplify right side
    17,812,016.91x = 237,528,903,008,383.12
  5. Step 5: Solve for x
    x = 237,528,903,008,383.12/17,812,016.91
  6. Step 6: Final answer
    x = 13,335,317.62

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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.