Home / 133,174,510.44-199,757,262.87-46,910,662.67

Finding the Fourth Proportional to 133,174,510.44, 199,757,262.87 and 46,910,662.67

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Solution

The fourth proportional to 133,174,510.44, 199,757,262.87 and 46,910,662.67 is: 70,364,407.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,174,510.44 : 199,757,262.87 = 46,910,662.67 : x
  2. Step 2: Convert to fraction form
    133,174,510.44/199,757,262.87 = 46,910,662.67/x
  3. Step 3: Cross multiply
    133,174,510.44x = 199,757,262.87 × 46,910,662.67
  4. Step 4: Simplify right side
    133,174,510.44x = 9,370,745,573,378,300
  5. Step 5: Solve for x
    x = 9,370,745,573,378,300/133,174,510.44
  6. Step 6: Final answer
    x = 70,364,407.89

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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.