Home / 1,667,954,508.32-2,502,590,749.32-633,090,077.84

Finding the Fourth Proportional to 1,667,954,508.32, 2,502,590,749.32 and 633,090,077.84

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Solution

The fourth proportional to 1,667,954,508.32, 2,502,590,749.32 and 633,090,077.84 is: 949,885,242.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,954,508.32 : 2,502,590,749.32 = 633,090,077.84 : x
  2. Step 2: Convert to fraction form
    1,667,954,508.32/2,502,590,749.32 = 633,090,077.84/x
  3. Step 3: Cross multiply
    1,667,954,508.32x = 2,502,590,749.32 × 633,090,077.84
  4. Step 4: Simplify right side
    1,667,954,508.32x = 1,584,365,372,297,325,056
  5. Step 5: Solve for x
    x = 1,584,365,372,297,325,056/1,667,954,508.32
  6. Step 6: Final answer
    x = 949,885,242.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.