Home / 44,505,961.60-66,768,619.20-25,345,897.60

Finding the Fourth Proportional to 44,505,961.60, 66,768,619.20 and 25,345,897.60

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Solution

The fourth proportional to 44,505,961.60, 66,768,619.20 and 25,345,897.60 is: 38,024,357.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,505,961.60 : 66,768,619.20 = 25,345,897.60 : x
  2. Step 2: Convert to fraction form
    44,505,961.60/66,768,619.20 = 25,345,897.60/x
  3. Step 3: Cross multiply
    44,505,961.60x = 66,768,619.20 × 25,345,897.60
  4. Step 4: Simplify right side
    44,505,961.60x = 1,692,310,585,136,594
  5. Step 5: Solve for x
    x = 1,692,310,585,136,594/44,505,961.60
  6. Step 6: Final answer
    x = 38,024,357.28

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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.