Home / 2,819,232,001.80-4,228,848,002.70-2,819,232,001.80

Finding the Fourth Proportional to 2,819,232,001.80, 4,228,848,002.70 and 2,819,232,001.80

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Solution

The fourth proportional to 2,819,232,001.80, 4,228,848,002.70 and 2,819,232,001.80 is: 4,228,848,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,819,232,001.80 : 4,228,848,002.70 = 2,819,232,001.80 : x
  2. Step 2: Convert to fraction form
    2,819,232,001.80/4,228,848,002.70 = 2,819,232,001.80/x
  3. Step 3: Cross multiply
    2,819,232,001.80x = 4,228,848,002.70 × 2,819,232,001.80
  4. Step 4: Simplify right side
    2,819,232,001.80x = 11,922,103,619,959,853,056
  5. Step 5: Solve for x
    x = 11,922,103,619,959,853,056/2,819,232,001.80
  6. Step 6: Final answer
    x = 4,228,848,002.70

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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.