Home / 47,328,651-65,313,544.86-25,598,619

Finding the Fourth Proportional to 47,328,651, 65,313,544.86 and 25,598,619

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Solution

The fourth proportional to 47,328,651, 65,313,544.86 and 25,598,619 is: 35,326,097.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,328,651 : 65,313,544.86 = 25,598,619 : x
  2. Step 2: Convert to fraction form
    47,328,651/65,313,544.86 = 25,598,619/x
  3. Step 3: Cross multiply
    47,328,651x = 65,313,544.86 × 25,598,619
  4. Step 4: Simplify right side
    47,328,651x = 1,671,936,550,410,548.25
  5. Step 5: Solve for x
    x = 1,671,936,550,410,548.25/47,328,651
  6. Step 6: Final answer
    x = 35,326,097.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.