Home / 446,087,858.22-615,617,858.04-267,500,822.28

Finding the Fourth Proportional to 446,087,858.22, 615,617,858.04 and 267,500,822.28

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Solution

The fourth proportional to 446,087,858.22, 615,617,858.04 and 267,500,822.28 is: 369,161,097.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,087,858.22 : 615,617,858.04 = 267,500,822.28 : x
  2. Step 2: Convert to fraction form
    446,087,858.22/615,617,858.04 = 267,500,822.28/x
  3. Step 3: Cross multiply
    446,087,858.22x = 615,617,858.04 × 267,500,822.28
  4. Step 4: Simplify right side
    446,087,858.22x = 164,678,283,235,952,288
  5. Step 5: Solve for x
    x = 164,678,283,235,952,288/446,087,858.22
  6. Step 6: Final answer
    x = 369,161,097.31

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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.