Home / 164,243,496,409.54-246,393,057,880.23-56,648,552,120.26

Finding the Fourth Proportional to 164,243,496,409.54, 246,393,057,880.23 and 56,648,552,120.26

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Solution

The fourth proportional to 164,243,496,409.54, 246,393,057,880.23 and 56,648,552,120.26 is: 84,982,421,140.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,243,496,409.54 : 246,393,057,880.23 = 56,648,552,120.26 : x
  2. Step 2: Convert to fraction form
    164,243,496,409.54/246,393,057,880.23 = 56,648,552,120.26/x
  3. Step 3: Cross multiply
    164,243,496,409.54x = 246,393,057,880.23 × 56,648,552,120.26
  4. Step 4: Simplify right side
    164,243,496,409.54x = 13,957,809,981,398,450,176,000
  5. Step 5: Solve for x
    x = 13,957,809,981,398,450,176,000/164,243,496,409.54
  6. Step 6: Final answer
    x = 84,982,421,140.10

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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.