Home / 176,993,344.44-244,249,942.86-102,668,936.76

Finding the Fourth Proportional to 176,993,344.44, 244,249,942.86 and 102,668,936.76

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Solution

The fourth proportional to 176,993,344.44, 244,249,942.86 and 102,668,936.76 is: 141,682,626.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,993,344.44 : 244,249,942.86 = 102,668,936.76 : x
  2. Step 2: Convert to fraction form
    176,993,344.44/244,249,942.86 = 102,668,936.76/x
  3. Step 3: Cross multiply
    176,993,344.44x = 244,249,942.86 × 102,668,936.76
  4. Step 4: Simplify right side
    176,993,344.44x = 25,076,881,937,126,956
  5. Step 5: Solve for x
    x = 25,076,881,937,126,956/176,993,344.44
  6. Step 6: Final answer
    x = 141,682,626.63

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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.