Home / 23,511,683.75-32,450,896.98-13,588,987.92

Finding the Fourth Proportional to 23,511,683.75, 32,450,896.98 and 13,588,987.92

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Solution

The fourth proportional to 23,511,683.75, 32,450,896.98 and 13,588,987.92 is: 18,755,562.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,511,683.75 : 32,450,896.98 = 13,588,987.92 : x
  2. Step 2: Convert to fraction form
    23,511,683.75/32,450,896.98 = 13,588,987.92/x
  3. Step 3: Cross multiply
    23,511,683.75x = 32,450,896.98 × 13,588,987.92
  4. Step 4: Simplify right side
    23,511,683.75x = 440,974,847,054,384.50
  5. Step 5: Solve for x
    x = 440,974,847,054,384.50/23,511,683.75
  6. Step 6: Final answer
    x = 18,755,562.21

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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.