Home / 4,517,047,356,780.40-6,775,571,035,171.20-4,517,047,356,780.40

Finding the Fourth Proportional to 4,517,047,356,780.40, 6,775,571,035,171.20 and 4,517,047,356,780.40

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Solution

The fourth proportional to 4,517,047,356,780.40, 6,775,571,035,171.20 and 4,517,047,356,780.40 is: 6,775,571,035,171.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,517,047,356,780.40 : 6,775,571,035,171.20 = 4,517,047,356,780.40 : x
  2. Step 2: Convert to fraction form
    4,517,047,356,780.40/6,775,571,035,171.20 = 4,517,047,356,780.40/x
  3. Step 3: Cross multiply
    4,517,047,356,780.40x = 6,775,571,035,171.20 × 4,517,047,356,780.40
  4. Step 4: Simplify right side
    4,517,047,356,780.40x = 30,605,575,235,097,911,397,187,584
  5. Step 5: Solve for x
    x = 30,605,575,235,097,911,397,187,584/4,517,047,356,780.40
  6. Step 6: Final answer
    x = 6,775,571,035,171.20

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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.