Home / 64,152,039.70-96,228,059.55-60,372,903.70

Finding the Fourth Proportional to 64,152,039.70, 96,228,059.55 and 60,372,903.70

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Solution

The fourth proportional to 64,152,039.70, 96,228,059.55 and 60,372,903.70 is: 90,559,355.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,039.70 : 96,228,059.55 = 60,372,903.70 : x
  2. Step 2: Convert to fraction form
    64,152,039.70/96,228,059.55 = 60,372,903.70/x
  3. Step 3: Cross multiply
    64,152,039.70x = 96,228,059.55 × 60,372,903.70
  4. Step 4: Simplify right side
    64,152,039.70x = 5,809,567,372,450,015
  5. Step 5: Solve for x
    x = 5,809,567,372,450,015/64,152,039.70
  6. Step 6: Final answer
    x = 90,559,355.55

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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.