Home / 14,895,772.36-22,312,657.84-9,477,583.56

Finding the Fourth Proportional to 14,895,772.36, 22,312,657.84 and 9,477,583.56

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Solution

The fourth proportional to 14,895,772.36, 22,312,657.84 and 9,477,583.56 is: 14,196,650.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,895,772.36 : 22,312,657.84 = 9,477,583.56 : x
  2. Step 2: Convert to fraction form
    14,895,772.36/22,312,657.84 = 9,477,583.56/x
  3. Step 3: Cross multiply
    14,895,772.36x = 22,312,657.84 × 9,477,583.56
  4. Step 4: Simplify right side
    14,895,772.36x = 211,470,079,124,289.12
  5. Step 5: Solve for x
    x = 211,470,079,124,289.12/14,895,772.36
  6. Step 6: Final answer
    x = 14,196,650.84

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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.