Home / 17,071,625.80-25,607,438.70-10,701,526.60

Finding the Fourth Proportional to 17,071,625.80, 25,607,438.70 and 10,701,526.60

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Solution

The fourth proportional to 17,071,625.80, 25,607,438.70 and 10,701,526.60 is: 16,052,289.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,071,625.80 : 25,607,438.70 = 10,701,526.60 : x
  2. Step 2: Convert to fraction form
    17,071,625.80/25,607,438.70 = 10,701,526.60/x
  3. Step 3: Cross multiply
    17,071,625.80x = 25,607,438.70 × 10,701,526.60
  4. Step 4: Simplify right side
    17,071,625.80x = 274,038,686,405,919.41
  5. Step 5: Solve for x
    x = 274,038,686,405,919.41/17,071,625.80
  6. Step 6: Final answer
    x = 16,052,289.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.