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Finding the Fourth Proportional to 599,119,904.80, 897,336,164.40 and 599,119,904.80

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Solution

The fourth proportional to 599,119,904.80, 897,336,164.40 and 599,119,904.80 is: 897,336,164.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,119,904.80 : 897,336,164.40 = 599,119,904.80 : x
  2. Step 2: Convert to fraction form
    599,119,904.80/897,336,164.40 = 599,119,904.80/x
  3. Step 3: Cross multiply
    599,119,904.80x = 897,336,164.40 × 599,119,904.80
  4. Step 4: Simplify right side
    599,119,904.80x = 537,611,957,388,925,120
  5. Step 5: Solve for x
    x = 537,611,957,388,925,120/599,119,904.80
  6. Step 6: Final answer
    x = 897,336,164.40

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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.