Home / 410,270,284.59-566,229,451.81-251,595,288.02

Finding the Fourth Proportional to 410,270,284.59, 566,229,451.81 and 251,595,288.02

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Solution

The fourth proportional to 410,270,284.59, 566,229,451.81 and 251,595,288.02 is: 347,236,120.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,270,284.59 : 566,229,451.81 = 251,595,288.02 : x
  2. Step 2: Convert to fraction form
    410,270,284.59/566,229,451.81 = 251,595,288.02/x
  3. Step 3: Cross multiply
    410,270,284.59x = 566,229,451.81 × 251,595,288.02
  4. Step 4: Simplify right side
    410,270,284.59x = 142,460,662,011,616,016
  5. Step 5: Solve for x
    x = 142,460,662,011,616,016/410,270,284.59
  6. Step 6: Final answer
    x = 347,236,120.58

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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.