Home / 64,624,019.40-96,922,994.58-23,669,474.94

Finding the Fourth Proportional to 64,624,019.40, 96,922,994.58 and 23,669,474.94

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Solution

The fourth proportional to 64,624,019.40, 96,922,994.58 and 23,669,474.94 is: 35,499,438.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,624,019.40 : 96,922,994.58 = 23,669,474.94 : x
  2. Step 2: Convert to fraction form
    64,624,019.40/96,922,994.58 = 23,669,474.94/x
  3. Step 3: Cross multiply
    64,624,019.40x = 96,922,994.58 × 23,669,474.94
  4. Step 4: Simplify right side
    64,624,019.40x = 2,294,116,391,321,066
  5. Step 5: Solve for x
    x = 2,294,116,391,321,066/64,624,019.40
  6. Step 6: Final answer
    x = 35,499,438.33

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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.