Home / 25,994,205.10-39,075,288.45-23,978,665.90

Finding the Fourth Proportional to 25,994,205.10, 39,075,288.45 and 23,978,665.90

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Solution

The fourth proportional to 25,994,205.10, 39,075,288.45 and 23,978,665.90 is: 36,045,467.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,994,205.10 : 39,075,288.45 = 23,978,665.90 : x
  2. Step 2: Convert to fraction form
    25,994,205.10/39,075,288.45 = 23,978,665.90/x
  3. Step 3: Cross multiply
    25,994,205.10x = 39,075,288.45 × 23,978,665.90
  4. Step 4: Simplify right side
    25,994,205.10x = 936,973,286,688,678.88
  5. Step 5: Solve for x
    x = 936,973,286,688,678.88/25,994,205.10
  6. Step 6: Final answer
    x = 36,045,467.95

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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.