Home / 23,637,384.10-32,620,089.18-13,324,104.46

Finding the Fourth Proportional to 23,637,384.10, 32,620,089.18 and 13,324,104.46

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Solution

The fourth proportional to 23,637,384.10, 32,620,089.18 and 13,324,104.46 is: 18,387,545.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,637,384.10 : 32,620,089.18 = 13,324,104.46 : x
  2. Step 2: Convert to fraction form
    23,637,384.10/32,620,089.18 = 13,324,104.46/x
  3. Step 3: Cross multiply
    23,637,384.10x = 32,620,089.18 × 13,324,104.46
  4. Step 4: Simplify right side
    23,637,384.10x = 434,633,475,819,576.25
  5. Step 5: Solve for x
    x = 434,633,475,819,576.25/23,637,384.10
  6. Step 6: Final answer
    x = 18,387,545.51

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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.