Home / 17,166,875.70-25,750,313.55-11,493,506.10

Finding the Fourth Proportional to 17,166,875.70, 25,750,313.55 and 11,493,506.10

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Solution

The fourth proportional to 17,166,875.70, 25,750,313.55 and 11,493,506.10 is: 17,240,259.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,166,875.70 : 25,750,313.55 = 11,493,506.10 : x
  2. Step 2: Convert to fraction form
    17,166,875.70/25,750,313.55 = 11,493,506.10/x
  3. Step 3: Cross multiply
    17,166,875.70x = 25,750,313.55 × 11,493,506.10
  4. Step 4: Simplify right side
    17,166,875.70x = 295,961,385,863,837.62
  5. Step 5: Solve for x
    x = 295,961,385,863,837.62/17,166,875.70
  6. Step 6: Final answer
    x = 17,240,259.15

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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.