Home / 176,803,918.62-265,204,011.69-69,097,609.50

Finding the Fourth Proportional to 176,803,918.62, 265,204,011.69 and 69,097,609.50

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Solution

The fourth proportional to 176,803,918.62, 265,204,011.69 and 69,097,609.50 is: 103,645,684.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,803,918.62 : 265,204,011.69 = 69,097,609.50 : x
  2. Step 2: Convert to fraction form
    176,803,918.62/265,204,011.69 = 69,097,609.50/x
  3. Step 3: Cross multiply
    176,803,918.62x = 265,204,011.69 × 69,097,609.50
  4. Step 4: Simplify right side
    176,803,918.62x = 18,324,963,237,589,056
  5. Step 5: Solve for x
    x = 18,324,963,237,589,056/176,803,918.62
  6. Step 6: Final answer
    x = 103,645,684.90

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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.