Home / 15,426,260.24-23,123,075.84-5,704,626.72

Finding the Fourth Proportional to 15,426,260.24, 23,123,075.84 and 5,704,626.72

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Solution

The fourth proportional to 15,426,260.24, 23,123,075.84 and 5,704,626.72 is: 8,550,906.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,426,260.24 : 23,123,075.84 = 5,704,626.72 : x
  2. Step 2: Convert to fraction form
    15,426,260.24/23,123,075.84 = 5,704,626.72/x
  3. Step 3: Cross multiply
    15,426,260.24x = 23,123,075.84 × 5,704,626.72
  4. Step 4: Simplify right side
    15,426,260.24x = 131,908,516,285,450.44
  5. Step 5: Solve for x
    x = 131,908,516,285,450.44/15,426,260.24
  6. Step 6: Final answer
    x = 8,550,906.98

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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.