Home / 24,422,951.60-36,634,427.40-7,381,847.60

Finding the Fourth Proportional to 24,422,951.60, 36,634,427.40 and 7,381,847.60

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Solution

The fourth proportional to 24,422,951.60, 36,634,427.40 and 7,381,847.60 is: 11,072,771.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,422,951.60 : 36,634,427.40 = 7,381,847.60 : x
  2. Step 2: Convert to fraction form
    24,422,951.60/36,634,427.40 = 7,381,847.60/x
  3. Step 3: Cross multiply
    24,422,951.60x = 36,634,427.40 × 7,381,847.60
  4. Step 4: Simplify right side
    24,422,951.60x = 270,429,759,980,064.22
  5. Step 5: Solve for x
    x = 270,429,759,980,064.22/24,422,951.60
  6. Step 6: Final answer
    x = 11,072,771.40

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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.