Home / 14,990,054.40-22,481,715.24-6,895,254.60

Finding the Fourth Proportional to 14,990,054.40, 22,481,715.24 and 6,895,254.60

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Solution

The fourth proportional to 14,990,054.40, 22,481,715.24 and 6,895,254.60 is: 10,341,333.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,990,054.40 : 22,481,715.24 = 6,895,254.60 : x
  2. Step 2: Convert to fraction form
    14,990,054.40/22,481,715.24 = 6,895,254.60/x
  3. Step 3: Cross multiply
    14,990,054.40x = 22,481,715.24 × 6,895,254.60
  4. Step 4: Simplify right side
    14,990,054.40x = 155,017,150,424,500.09
  5. Step 5: Solve for x
    x = 155,017,150,424,500.09/14,990,054.40
  6. Step 6: Final answer
    x = 10,341,333.41

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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.