Home / 6,613,780,593.42-9,127,001,239.44-3,603,058,035.51

Finding the Fourth Proportional to 6,613,780,593.42, 9,127,001,239.44 and 3,603,058,035.51

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Solution

The fourth proportional to 6,613,780,593.42, 9,127,001,239.44 and 3,603,058,035.51 is: 4,972,211,383.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613,780,593.42 : 9,127,001,239.44 = 3,603,058,035.51 : x
  2. Step 2: Convert to fraction form
    6,613,780,593.42/9,127,001,239.44 = 3,603,058,035.51/x
  3. Step 3: Cross multiply
    6,613,780,593.42x = 9,127,001,239.44 × 3,603,058,035.51
  4. Step 4: Simplify right side
    6,613,780,593.42x = 32,885,115,155,874,025,472
  5. Step 5: Solve for x
    x = 32,885,115,155,874,025,472/6,613,780,593.42
  6. Step 6: Final answer
    x = 4,972,211,383.70

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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.