Home / 4,105,233,080,100.40-5,665,227,260,621.80-2,228,075,412,352.70

Finding the Fourth Proportional to 4,105,233,080,100.40, 5,665,227,260,621.80 and 2,228,075,412,352.70

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Solution

The fourth proportional to 4,105,233,080,100.40, 5,665,227,260,621.80 and 2,228,075,412,352.70 is: 3,074,747,113,864.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,233,080,100.40 : 5,665,227,260,621.80 = 2,228,075,412,352.70 : x
  2. Step 2: Convert to fraction form
    4,105,233,080,100.40/5,665,227,260,621.80 = 2,228,075,412,352.70/x
  3. Step 3: Cross multiply
    4,105,233,080,100.40x = 5,665,227,260,621.80 × 2,228,075,412,352.70
  4. Step 4: Simplify right side
    4,105,233,080,100.40x = 12,622,553,564,781,675,171,282,944
  5. Step 5: Solve for x
    x = 12,622,553,564,781,675,171,282,944/4,105,233,080,100.40
  6. Step 6: Final answer
    x = 3,074,747,113,864.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.