Home / 14,784,211-22,185,163.86-6,379,219

Finding the Fourth Proportional to 14,784,211, 22,185,163.86 and 6,379,219

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Solution

The fourth proportional to 14,784,211, 22,185,163.86 and 6,379,219 is: 9,572,646.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,784,211 : 22,185,163.86 = 6,379,219 : x
  2. Step 2: Convert to fraction form
    14,784,211/22,185,163.86 = 6,379,219/x
  3. Step 3: Cross multiply
    14,784,211x = 22,185,163.86 × 6,379,219
  4. Step 4: Simplify right side
    14,784,211x = 141,524,018,813,825.34
  5. Step 5: Solve for x
    x = 141,524,018,813,825.34/14,784,211
  6. Step 6: Final answer
    x = 9,572,646.04

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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.