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Finding the Fourth Proportional to 240,593,568,428.70, 360,890,352,643.05 and 240,593,568,428.70

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Solution

The fourth proportional to 240,593,568,428.70, 360,890,352,643.05 and 240,593,568,428.70 is: 360,890,352,643.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,593,568,428.70 : 360,890,352,643.05 = 240,593,568,428.70 : x
  2. Step 2: Convert to fraction form
    240,593,568,428.70/360,890,352,643.05 = 240,593,568,428.70/x
  3. Step 3: Cross multiply
    240,593,568,428.70x = 360,890,352,643.05 × 240,593,568,428.70
  4. Step 4: Simplify right side
    240,593,568,428.70x = 86,827,897,753,883,323,138,048
  5. Step 5: Solve for x
    x = 86,827,897,753,883,323,138,048/240,593,568,428.70
  6. Step 6: Final answer
    x = 360,890,352,643.05

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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.