Home / 446,087,716.80-615,617,662.94-267,500,680.84

Finding the Fourth Proportional to 446,087,716.80, 615,617,662.94 and 267,500,680.84

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Solution

The fourth proportional to 446,087,716.80, 615,617,662.94 and 267,500,680.84 is: 369,160,902.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,087,716.80 : 615,617,662.94 = 267,500,680.84 : x
  2. Step 2: Convert to fraction form
    446,087,716.80/615,617,662.94 = 267,500,680.84/x
  3. Step 3: Cross multiply
    446,087,716.80x = 615,617,662.94 × 267,500,680.84
  4. Step 4: Simplify right side
    446,087,716.80x = 164,678,143,973,579,648
  5. Step 5: Solve for x
    x = 164,678,143,973,579,648/446,087,716.80
  6. Step 6: Final answer
    x = 369,160,902.15

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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.