Home / 62,484,914.73-86,222,617.79-34,606,894.62

Finding the Fourth Proportional to 62,484,914.73, 86,222,617.79 and 34,606,894.62

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Solution

The fourth proportional to 62,484,914.73, 86,222,617.79 and 34,606,894.62 is: 47,753,878.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,484,914.73 : 86,222,617.79 = 34,606,894.62 : x
  2. Step 2: Convert to fraction form
    62,484,914.73/86,222,617.79 = 34,606,894.62/x
  3. Step 3: Cross multiply
    62,484,914.73x = 86,222,617.79 × 34,606,894.62
  4. Step 4: Simplify right side
    62,484,914.73x = 2,983,897,047,546,032.50
  5. Step 5: Solve for x
    x = 2,983,897,047,546,032.50/62,484,914.73
  6. Step 6: Final answer
    x = 47,753,878.84

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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.