Home / 23,240,185,648.29-34,873,562,608.41-12,617,273,678.43

Finding the Fourth Proportional to 23,240,185,648.29, 34,873,562,608.41 and 12,617,273,678.43

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Solution

The fourth proportional to 23,240,185,648.29, 34,873,562,608.41 and 12,617,273,678.43 is: 18,933,122,576.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,240,185,648.29 : 34,873,562,608.41 = 12,617,273,678.43 : x
  2. Step 2: Convert to fraction form
    23,240,185,648.29/34,873,562,608.41 = 12,617,273,678.43/x
  3. Step 3: Cross multiply
    23,240,185,648.29x = 34,873,562,608.41 × 12,617,273,678.43
  4. Step 4: Simplify right side
    23,240,185,648.29x = 440,009,283,572,172,193,792
  5. Step 5: Solve for x
    x = 440,009,283,572,172,193,792/23,240,185,648.29
  6. Step 6: Final answer
    x = 18,933,122,576.18

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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.