Home / 8,033,252.49-12,049,852.32-2,915,675.55

Finding the Fourth Proportional to 8,033,252.49, 12,049,852.32 and 2,915,675.55

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Solution

The fourth proportional to 8,033,252.49, 12,049,852.32 and 2,915,675.55 is: 4,373,503.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033,252.49 : 12,049,852.32 = 2,915,675.55 : x
  2. Step 2: Convert to fraction form
    8,033,252.49/12,049,852.32 = 2,915,675.55/x
  3. Step 3: Cross multiply
    8,033,252.49x = 12,049,852.32 × 2,915,675.55
  4. Step 4: Simplify right side
    8,033,252.49x = 35,133,459,790,534.77
  5. Step 5: Solve for x
    x = 35,133,459,790,534.77/8,033,252.49
  6. Step 6: Final answer
    x = 4,373,503.74

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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.