Home / 898,244,480.40-1,345,351,181.40-737,001,344.40

Finding the Fourth Proportional to 898,244,480.40, 1,345,351,181.40 and 737,001,344.40

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Solution

The fourth proportional to 898,244,480.40, 1,345,351,181.40 and 737,001,344.40 is: 1,103,848,285.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,244,480.40 : 1,345,351,181.40 = 737,001,344.40 : x
  2. Step 2: Convert to fraction form
    898,244,480.40/1,345,351,181.40 = 737,001,344.40/x
  3. Step 3: Cross multiply
    898,244,480.40x = 1,345,351,181.40 × 737,001,344.40
  4. Step 4: Simplify right side
    898,244,480.40x = 991,525,629,381,928,320
  5. Step 5: Solve for x
    x = 991,525,629,381,928,320/898,244,480.40
  6. Step 6: Final answer
    x = 1,103,848,285.20

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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.