Home / 53,664,095.24-74,102,481.12-51,928,774.56

Finding the Fourth Proportional to 53,664,095.24, 74,102,481.12 and 51,928,774.56

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Solution

The fourth proportional to 53,664,095.24, 74,102,481.12 and 51,928,774.56 is: 71,706,250.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,664,095.24 : 74,102,481.12 = 51,928,774.56 : x
  2. Step 2: Convert to fraction form
    53,664,095.24/74,102,481.12 = 51,928,774.56/x
  3. Step 3: Cross multiply
    53,664,095.24x = 74,102,481.12 × 51,928,774.56
  4. Step 4: Simplify right side
    53,664,095.24x = 3,848,051,036,417,136.50
  5. Step 5: Solve for x
    x = 3,848,051,036,417,136.50/53,664,095.24
  6. Step 6: Final answer
    x = 71,706,250.13

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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.