Home / 41,890,539.60-62,835,809.40-11,598,402.60

Finding the Fourth Proportional to 41,890,539.60, 62,835,809.40 and 11,598,402.60

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Solution

The fourth proportional to 41,890,539.60, 62,835,809.40 and 11,598,402.60 is: 17,397,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,890,539.60 : 62,835,809.40 = 11,598,402.60 : x
  2. Step 2: Convert to fraction form
    41,890,539.60/62,835,809.40 = 11,598,402.60/x
  3. Step 3: Cross multiply
    41,890,539.60x = 62,835,809.40 × 11,598,402.60
  4. Step 4: Simplify right side
    41,890,539.60x = 728,795,015,118,064.38
  5. Step 5: Solve for x
    x = 728,795,015,118,064.38/41,890,539.60
  6. Step 6: Final answer
    x = 17,397,603.90

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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.