Home / 14,657,896.08-21,979,680.32-6,019,687.58

Finding the Fourth Proportional to 14,657,896.08, 21,979,680.32 and 6,019,687.58

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Solution

The fourth proportional to 14,657,896.08, 21,979,680.32 and 6,019,687.58 is: 9,026,589.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,657,896.08 : 21,979,680.32 = 6,019,687.58 : x
  2. Step 2: Convert to fraction form
    14,657,896.08/21,979,680.32 = 6,019,687.58/x
  3. Step 3: Cross multiply
    14,657,896.08x = 21,979,680.32 × 6,019,687.58
  4. Step 4: Simplify right side
    14,657,896.08x = 132,310,808,494,677.59
  5. Step 5: Solve for x
    x = 132,310,808,494,677.59/14,657,896.08
  6. Step 6: Final answer
    x = 9,026,589.34

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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.