Home / 1,662,681,384,126.60-2,294,500,216,372.20-902,304,104,382.56

Finding the Fourth Proportional to 1,662,681,384,126.60, 2,294,500,216,372.20 and 902,304,104,382.56

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Solution

The fourth proportional to 1,662,681,384,126.60, 2,294,500,216,372.20 and 902,304,104,382.56 is: 1,245,179,613,186.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,681,384,126.60 : 2,294,500,216,372.20 = 902,304,104,382.56 : x
  2. Step 2: Convert to fraction form
    1,662,681,384,126.60/2,294,500,216,372.20 = 902,304,104,382.56/x
  3. Step 3: Cross multiply
    1,662,681,384,126.60x = 2,294,500,216,372.20 × 902,304,104,382.56
  4. Step 4: Simplify right side
    1,662,681,384,126.60x = 2,070,336,962,739,308,442,157,056
  5. Step 5: Solve for x
    x = 2,070,336,962,739,308,442,157,056/1,662,681,384,126.60
  6. Step 6: Final answer
    x = 1,245,179,613,186.59

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Double scale
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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.