Home / 41,406,054.40-62,062,425.60-19,850,982.40

Finding the Fourth Proportional to 41,406,054.40, 62,062,425.60 and 19,850,982.40

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Solution

The fourth proportional to 41,406,054.40, 62,062,425.60 and 19,850,982.40 is: 29,754,105.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,406,054.40 : 62,062,425.60 = 19,850,982.40 : x
  2. Step 2: Convert to fraction form
    41,406,054.40/62,062,425.60 = 19,850,982.40/x
  3. Step 3: Cross multiply
    41,406,054.40x = 62,062,425.60 × 19,850,982.40
  4. Step 4: Simplify right side
    41,406,054.40x = 1,232,000,118,286,909.50
  5. Step 5: Solve for x
    x = 1,232,000,118,286,909.50/41,406,054.40
  6. Step 6: Final answer
    x = 29,754,105.68

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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.