Home / 117,503,590,768.74-176,289,967,006.50-37,913,647,377.42

Finding the Fourth Proportional to 117,503,590,768.74, 176,289,967,006.50 and 37,913,647,377.42

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Solution

The fourth proportional to 117,503,590,768.74, 176,289,967,006.50 and 37,913,647,377.42 is: 56,881,628,906.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,503,590,768.74 : 176,289,967,006.50 = 37,913,647,377.42 : x
  2. Step 2: Convert to fraction form
    117,503,590,768.74/176,289,967,006.50 = 37,913,647,377.42/x
  3. Step 3: Cross multiply
    117,503,590,768.74x = 176,289,967,006.50 × 37,913,647,377.42
  4. Step 4: Simplify right side
    117,503,590,768.74x = 6,683,795,645,261,446,905,856
  5. Step 5: Solve for x
    x = 6,683,795,645,261,446,905,856/117,503,590,768.74
  6. Step 6: Final answer
    x = 56,881,628,906.27

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1.5x scale

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.