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Finding the Fourth Proportional to 3,711,244,101.40, 5,566,866,152.10 and 3,711,244,101.40

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Solution

The fourth proportional to 3,711,244,101.40, 5,566,866,152.10 and 3,711,244,101.40 is: 5,566,866,152.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,711,244,101.40 : 5,566,866,152.10 = 3,711,244,101.40 : x
  2. Step 2: Convert to fraction form
    3,711,244,101.40/5,566,866,152.10 = 3,711,244,101.40/x
  3. Step 3: Cross multiply
    3,711,244,101.40x = 5,566,866,152.10 × 3,711,244,101.40
  4. Step 4: Simplify right side
    3,711,244,101.40x = 20,659,999,170,264,440,832
  5. Step 5: Solve for x
    x = 20,659,999,170,264,440,832/3,711,244,101.40
  6. Step 6: Final answer
    x = 5,566,866,152.10

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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.