Home / 152,147,823.07-228,330,699.99-64,770,601.09

Finding the Fourth Proportional to 152,147,823.07, 228,330,699.99 and 64,770,601.09

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Solution

The fourth proportional to 152,147,823.07, 228,330,699.99 and 64,770,601.09 is: 97,202,289.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,147,823.07 : 228,330,699.99 = 64,770,601.09 : x
  2. Step 2: Convert to fraction form
    152,147,823.07/228,330,699.99 = 64,770,601.09/x
  3. Step 3: Cross multiply
    152,147,823.07x = 228,330,699.99 × 64,770,601.09
  4. Step 4: Simplify right side
    152,147,823.07x = 14,789,116,685,652,758
  5. Step 5: Solve for x
    x = 14,789,116,685,652,758/152,147,823.07
  6. Step 6: Final answer
    x = 97,202,289.11

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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.