Home / 64,494,903.74-96,783,976.04-23,550,914.79

Finding the Fourth Proportional to 64,494,903.74, 96,783,976.04 and 23,550,914.79

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Solution

The fourth proportional to 64,494,903.74, 96,783,976.04 and 23,550,914.79 is: 35,341,570.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,494,903.74 : 96,783,976.04 = 23,550,914.79 : x
  2. Step 2: Convert to fraction form
    64,494,903.74/96,783,976.04 = 23,550,914.79/x
  3. Step 3: Cross multiply
    64,494,903.74x = 96,783,976.04 × 23,550,914.79
  4. Step 4: Simplify right side
    64,494,903.74x = 2,279,351,173,133,101
  5. Step 5: Solve for x
    x = 2,279,351,173,133,101/64,494,903.74
  6. Step 6: Final answer
    x = 35,341,570.28

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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.