Home / 14,574,737.16-21,847,474.68-4,983,556.32

Finding the Fourth Proportional to 14,574,737.16, 21,847,474.68 and 4,983,556.32

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Solution

The fourth proportional to 14,574,737.16, 21,847,474.68 and 4,983,556.32 is: 7,470,331.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,574,737.16 : 21,847,474.68 = 4,983,556.32 : x
  2. Step 2: Convert to fraction form
    14,574,737.16/21,847,474.68 = 4,983,556.32/x
  3. Step 3: Cross multiply
    14,574,737.16x = 21,847,474.68 × 4,983,556.32
  4. Step 4: Simplify right side
    14,574,737.16x = 108,878,120,517,553.98
  5. Step 5: Solve for x
    x = 108,878,120,517,553.98/14,574,737.16
  6. Step 6: Final answer
    x = 7,470,331.67

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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.