Home / 2,843,287,072.40-4,257,277,858.20-2,843,287,072.40

Finding the Fourth Proportional to 2,843,287,072.40, 4,257,277,858.20 and 2,843,287,072.40

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Solution

The fourth proportional to 2,843,287,072.40, 4,257,277,858.20 and 2,843,287,072.40 is: 4,257,277,858.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,287,072.40 : 4,257,277,858.20 = 2,843,287,072.40 : x
  2. Step 2: Convert to fraction form
    2,843,287,072.40/4,257,277,858.20 = 2,843,287,072.40/x
  3. Step 3: Cross multiply
    2,843,287,072.40x = 4,257,277,858.20 × 2,843,287,072.40
  4. Step 4: Simplify right side
    2,843,287,072.40x = 12,104,663,097,834,819,584
  5. Step 5: Solve for x
    x = 12,104,663,097,834,819,584/2,843,287,072.40
  6. Step 6: Final answer
    x = 4,257,277,858.20

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1.5x scale

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.