Home / 115,492,817.35-173,261,075.37-46,410,998.59

Finding the Fourth Proportional to 115,492,817.35, 173,261,075.37 and 46,410,998.59

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Solution

The fourth proportional to 115,492,817.35, 173,261,075.37 and 46,410,998.59 is: 69,625,278.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,492,817.35 : 173,261,075.37 = 46,410,998.59 : x
  2. Step 2: Convert to fraction form
    115,492,817.35/173,261,075.37 = 46,410,998.59/x
  3. Step 3: Cross multiply
    115,492,817.35x = 173,261,075.37 × 46,410,998.59
  4. Step 4: Simplify right side
    115,492,817.35x = 8,041,219,525,002,320
  5. Step 5: Solve for x
    x = 8,041,219,525,002,320/115,492,817.35
  6. Step 6: Final answer
    x = 69,625,278.09

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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.