Home / 17,016,083.61-23,484,180.78-9,675,016.80

Finding the Fourth Proportional to 17,016,083.61, 23,484,180.78 and 9,675,016.80

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Solution

The fourth proportional to 17,016,083.61, 23,484,180.78 and 9,675,016.80 is: 13,352,652.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,016,083.61 : 23,484,180.78 = 9,675,016.80 : x
  2. Step 2: Convert to fraction form
    17,016,083.61/23,484,180.78 = 9,675,016.80/x
  3. Step 3: Cross multiply
    17,016,083.61x = 23,484,180.78 × 9,675,016.80
  4. Step 4: Simplify right side
    17,016,083.61x = 227,209,843,580,737.12
  5. Step 5: Solve for x
    x = 227,209,843,580,737.12/17,016,083.61
  6. Step 6: Final answer
    x = 13,352,652.04

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1.5x scale

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.