Home / 23,682,582-32,682,235.74-13,893,192.72

Finding the Fourth Proportional to 23,682,582, 32,682,235.74 and 13,893,192.72

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Solution

The fourth proportional to 23,682,582, 32,682,235.74 and 13,893,192.72 is: 19,172,765.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,682,582 : 32,682,235.74 = 13,893,192.72 : x
  2. Step 2: Convert to fraction form
    23,682,582/32,682,235.74 = 13,893,192.72/x
  3. Step 3: Cross multiply
    23,682,582x = 32,682,235.74 × 13,893,192.72
  4. Step 4: Simplify right side
    23,682,582x = 454,060,599,656,291.81
  5. Step 5: Solve for x
    x = 454,060,599,656,291.81/23,682,582
  6. Step 6: Final answer
    x = 19,172,765.86

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1.5x scale

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.