Home / 33,097,234.40-49,645,851.60-8,836,114.40

Finding the Fourth Proportional to 33,097,234.40, 49,645,851.60 and 8,836,114.40

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Solution

The fourth proportional to 33,097,234.40, 49,645,851.60 and 8,836,114.40 is: 13,254,171.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,097,234.40 : 49,645,851.60 = 8,836,114.40 : x
  2. Step 2: Convert to fraction form
    33,097,234.40/49,645,851.60 = 8,836,114.40/x
  3. Step 3: Cross multiply
    33,097,234.40x = 49,645,851.60 × 8,836,114.40
  4. Step 4: Simplify right side
    33,097,234.40x = 438,676,424,223,023.06
  5. Step 5: Solve for x
    x = 438,676,424,223,023.06/33,097,234.40
  6. Step 6: Final answer
    x = 13,254,171.60

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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.