Home / 14,994,435.30-22,492,524.84-4,212,576.90

Finding the Fourth Proportional to 14,994,435.30, 22,492,524.84 and 4,212,576.90

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Solution

The fourth proportional to 14,994,435.30, 22,492,524.84 and 4,212,576.90 is: 6,319,110.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,994,435.30 : 22,492,524.84 = 4,212,576.90 : x
  2. Step 2: Convert to fraction form
    14,994,435.30/22,492,524.84 = 4,212,576.90/x
  3. Step 3: Cross multiply
    14,994,435.30x = 22,492,524.84 × 4,212,576.90
  4. Step 4: Simplify right side
    14,994,435.30x = 94,751,490,563,660.20
  5. Step 5: Solve for x
    x = 94,751,490,563,660.20/14,994,435.30
  6. Step 6: Final answer
    x = 6,319,110.30

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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.