Home / 26,994,110.10-40,459,672.35-10,812,059.70

Finding the Fourth Proportional to 26,994,110.10, 40,459,672.35 and 10,812,059.70

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Solution

The fourth proportional to 26,994,110.10, 40,459,672.35 and 10,812,059.70 is: 16,205,475.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,994,110.10 : 40,459,672.35 = 10,812,059.70 : x
  2. Step 2: Convert to fraction form
    26,994,110.10/40,459,672.35 = 10,812,059.70/x
  3. Step 3: Cross multiply
    26,994,110.10x = 40,459,672.35 × 10,812,059.70
  4. Step 4: Simplify right side
    26,994,110.10x = 437,452,392,890,639.25
  5. Step 5: Solve for x
    x = 437,452,392,890,639.25/26,994,110.10
  6. Step 6: Final answer
    x = 16,205,475.61

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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.