Home / 44,293,225.20-66,439,837.80-43,546,729.20

Finding the Fourth Proportional to 44,293,225.20, 66,439,837.80 and 43,546,729.20

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Solution

The fourth proportional to 44,293,225.20, 66,439,837.80 and 43,546,729.20 is: 65,320,093.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,293,225.20 : 66,439,837.80 = 43,546,729.20 : x
  2. Step 2: Convert to fraction form
    44,293,225.20/66,439,837.80 = 43,546,729.20/x
  3. Step 3: Cross multiply
    44,293,225.20x = 66,439,837.80 × 43,546,729.20
  4. Step 4: Simplify right side
    44,293,225.20x = 2,893,237,624,768,524
  5. Step 5: Solve for x
    x = 2,893,237,624,768,524/44,293,225.20
  6. Step 6: Final answer
    x = 65,320,093.80

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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.