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Finding the Fourth Proportional to 244,223,838.90, 342,820,367.10 and 244,223,838.90

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Solution

The fourth proportional to 244,223,838.90, 342,820,367.10 and 244,223,838.90 is: 342,820,367.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,223,838.90 : 342,820,367.10 = 244,223,838.90 : x
  2. Step 2: Convert to fraction form
    244,223,838.90/342,820,367.10 = 244,223,838.90/x
  3. Step 3: Cross multiply
    244,223,838.90x = 342,820,367.10 × 244,223,838.90
  4. Step 4: Simplify right side
    244,223,838.90x = 83,724,906,106,269,264
  5. Step 5: Solve for x
    x = 83,724,906,106,269,264/244,223,838.90
  6. Step 6: Final answer
    x = 342,820,367.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.