Home / 176,993,346.44-244,249,945.62-102,668,938.76

Finding the Fourth Proportional to 176,993,346.44, 244,249,945.62 and 102,668,938.76

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Solution

The fourth proportional to 176,993,346.44, 244,249,945.62 and 102,668,938.76 is: 141,682,629.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,993,346.44 : 244,249,945.62 = 102,668,938.76 : x
  2. Step 2: Convert to fraction form
    176,993,346.44/244,249,945.62 = 102,668,938.76/x
  3. Step 3: Cross multiply
    176,993,346.44x = 244,249,945.62 × 102,668,938.76
  4. Step 4: Simplify right side
    176,993,346.44x = 25,076,882,708,993,112
  5. Step 5: Solve for x
    x = 25,076,882,708,993,112/176,993,346.44
  6. Step 6: Final answer
    x = 141,682,629.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.