Home / 4,114,819,235.97-5,678,606,633.31-2,306,364,531.78

Finding the Fourth Proportional to 4,114,819,235.97, 5,678,606,633.31 and 2,306,364,531.78

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Solution

The fourth proportional to 4,114,819,235.97, 5,678,606,633.31 and 2,306,364,531.78 is: 3,182,870,541.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,819,235.97 : 5,678,606,633.31 = 2,306,364,531.78 : x
  2. Step 2: Convert to fraction form
    4,114,819,235.97/5,678,606,633.31 = 2,306,364,531.78/x
  3. Step 3: Cross multiply
    4,114,819,235.97x = 5,678,606,633.31 × 2,306,364,531.78
  4. Step 4: Simplify right side
    4,114,819,235.97x = 13,096,936,928,996,823,040
  5. Step 5: Solve for x
    x = 13,096,936,928,996,823,040/4,114,819,235.97
  6. Step 6: Final answer
    x = 3,182,870,541.31

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Double scale
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1.5x scale

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.