Home / 3,455,723,003.34-4,768,894,663.44-1,950,666,150.54

Finding the Fourth Proportional to 3,455,723,003.34, 4,768,894,663.44 and 1,950,666,150.54

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Solution

The fourth proportional to 3,455,723,003.34, 4,768,894,663.44 and 1,950,666,150.54 is: 2,691,917,548.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,455,723,003.34 : 4,768,894,663.44 = 1,950,666,150.54 : x
  2. Step 2: Convert to fraction form
    3,455,723,003.34/4,768,894,663.44 = 1,950,666,150.54/x
  3. Step 3: Cross multiply
    3,455,723,003.34x = 4,768,894,663.44 × 1,950,666,150.54
  4. Step 4: Simplify right side
    3,455,723,003.34x = 9,302,521,395,463,251,968
  5. Step 5: Solve for x
    x = 9,302,521,395,463,251,968/3,455,723,003.34
  6. Step 6: Final answer
    x = 2,691,917,548.50

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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.