Home / 46,282,075.87-63,868,910.81-25,373,858.32

Finding the Fourth Proportional to 46,282,075.87, 63,868,910.81 and 25,373,858.32

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Solution

The fourth proportional to 46,282,075.87, 63,868,910.81 and 25,373,858.32 is: 35,015,730.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,282,075.87 : 63,868,910.81 = 25,373,858.32 : x
  2. Step 2: Convert to fraction form
    46,282,075.87/63,868,910.81 = 25,373,858.32/x
  3. Step 3: Cross multiply
    46,282,075.87x = 63,868,910.81 × 25,373,858.32
  4. Step 4: Simplify right side
    46,282,075.87x = 1,620,600,694,161,105.50
  5. Step 5: Solve for x
    x = 1,620,600,694,161,105.50/46,282,075.87
  6. Step 6: Final answer
    x = 35,015,730.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.