Home / 17,739,059.40-26,608,589.10-11,020,595.40

Finding the Fourth Proportional to 17,739,059.40, 26,608,589.10 and 11,020,595.40

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Solution

The fourth proportional to 17,739,059.40, 26,608,589.10 and 11,020,595.40 is: 16,530,893.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739,059.40 : 26,608,589.10 = 11,020,595.40 : x
  2. Step 2: Convert to fraction form
    17,739,059.40/26,608,589.10 = 11,020,595.40/x
  3. Step 3: Cross multiply
    17,739,059.40x = 26,608,589.10 × 11,020,595.40
  4. Step 4: Simplify right side
    17,739,059.40x = 293,242,494,635,950.19
  5. Step 5: Solve for x
    x = 293,242,494,635,950.19/17,739,059.40
  6. Step 6: Final answer
    x = 16,530,893.10

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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.