Home / 41,467,657.60-62,201,486.40-26,388,438.40

Finding the Fourth Proportional to 41,467,657.60, 62,201,486.40 and 26,388,438.40

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Solution

The fourth proportional to 41,467,657.60, 62,201,486.40 and 26,388,438.40 is: 39,582,657.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,467,657.60 : 62,201,486.40 = 26,388,438.40 : x
  2. Step 2: Convert to fraction form
    41,467,657.60/62,201,486.40 = 26,388,438.40/x
  3. Step 3: Cross multiply
    41,467,657.60x = 62,201,486.40 × 26,388,438.40
  4. Step 4: Simplify right side
    41,467,657.60x = 1,641,400,092,254,837.75
  5. Step 5: Solve for x
    x = 1,641,400,092,254,837.75/41,467,657.60
  6. Step 6: Final answer
    x = 39,582,657.60

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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.