Home / 14,825,826-22,253,084.46-7,154,870.94

Finding the Fourth Proportional to 14,825,826, 22,253,084.46 and 7,154,870.94

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Solution

The fourth proportional to 14,825,826, 22,253,084.46 and 7,154,870.94 is: 10,739,229.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,825,826 : 22,253,084.46 = 7,154,870.94 : x
  2. Step 2: Convert to fraction form
    14,825,826/22,253,084.46 = 7,154,870.94/x
  3. Step 3: Cross multiply
    14,825,826x = 22,253,084.46 × 7,154,870.94
  4. Step 4: Simplify right side
    14,825,826x = 159,217,947,328,219.59
  5. Step 5: Solve for x
    x = 159,217,947,328,219.59/14,825,826
  6. Step 6: Final answer
    x = 10,739,229.46

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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.