Home / 43,901,578.24-65,838,417-41,035,784.20

Finding the Fourth Proportional to 43,901,578.24, 65,838,417 and 41,035,784.20

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Solution

The fourth proportional to 43,901,578.24, 65,838,417 and 41,035,784.20 is: 61,540,636.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,901,578.24 : 65,838,417 = 41,035,784.20 : x
  2. Step 2: Convert to fraction form
    43,901,578.24/65,838,417 = 41,035,784.20/x
  3. Step 3: Cross multiply
    43,901,578.24x = 65,838,417 × 41,035,784.20
  4. Step 4: Simplify right side
    43,901,578.24x = 2,701,731,072,081,611.50
  5. Step 5: Solve for x
    x = 2,701,731,072,081,611.50/43,901,578.24
  6. Step 6: Final answer
    x = 61,540,636.59

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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.