Home / 17,496,438.40-26,244,657.60-16,433,556.40

Finding the Fourth Proportional to 17,496,438.40, 26,244,657.60 and 16,433,556.40

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Solution

The fourth proportional to 17,496,438.40, 26,244,657.60 and 16,433,556.40 is: 24,650,334.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,438.40 : 26,244,657.60 = 16,433,556.40 : x
  2. Step 2: Convert to fraction form
    17,496,438.40/26,244,657.60 = 16,433,556.40/x
  3. Step 3: Cross multiply
    17,496,438.40x = 26,244,657.60 × 16,433,556.40
  4. Step 4: Simplify right side
    17,496,438.40x = 431,293,060,868,288.69
  5. Step 5: Solve for x
    x = 431,293,060,868,288.69/17,496,438.40
  6. Step 6: Final answer
    x = 24,650,334.60

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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.