Home / 23,286,830.40-34,930,245.60-16,941,614.40

Finding the Fourth Proportional to 23,286,830.40, 34,930,245.60 and 16,941,614.40

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Solution

The fourth proportional to 23,286,830.40, 34,930,245.60 and 16,941,614.40 is: 25,412,421.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,286,830.40 : 34,930,245.60 = 16,941,614.40 : x
  2. Step 2: Convert to fraction form
    23,286,830.40/34,930,245.60 = 16,941,614.40/x
  3. Step 3: Cross multiply
    23,286,830.40x = 34,930,245.60 × 16,941,614.40
  4. Step 4: Simplify right side
    23,286,830.40x = 591,774,751,852,496.62
  5. Step 5: Solve for x
    x = 591,774,751,852,496.62/23,286,830.40
  6. Step 6: Final answer
    x = 25,412,421.60

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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.