Home / 34,885,718.74-52,333,365.48-11,850,468.94

Finding the Fourth Proportional to 34,885,718.74, 52,333,365.48 and 11,850,468.94

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Solution

The fourth proportional to 34,885,718.74, 52,333,365.48 and 11,850,468.94 is: 17,777,329.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,885,718.74 : 52,333,365.48 = 11,850,468.94 : x
  2. Step 2: Convert to fraction form
    34,885,718.74/52,333,365.48 = 11,850,468.94/x
  3. Step 3: Cross multiply
    34,885,718.74x = 52,333,365.48 × 11,850,468.94
  4. Step 4: Simplify right side
    34,885,718.74x = 620,174,922,146,408.12
  5. Step 5: Solve for x
    x = 620,174,922,146,408.12/34,885,718.74
  6. Step 6: Final answer
    x = 17,777,329.65

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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.