Home / 33,025,713.60-49,538,570.40-11,453,145.60

Finding the Fourth Proportional to 33,025,713.60, 49,538,570.40 and 11,453,145.60

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Solution

The fourth proportional to 33,025,713.60, 49,538,570.40 and 11,453,145.60 is: 17,179,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025,713.60 : 49,538,570.40 = 11,453,145.60 : x
  2. Step 2: Convert to fraction form
    33,025,713.60/49,538,570.40 = 11,453,145.60/x
  3. Step 3: Cross multiply
    33,025,713.60x = 49,538,570.40 × 11,453,145.60
  4. Step 4: Simplify right side
    33,025,713.60x = 567,372,459,607,050.25
  5. Step 5: Solve for x
    x = 567,372,459,607,050.25/33,025,713.60
  6. Step 6: Final answer
    x = 17,179,718.40

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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.