Home / 31,104,075.20-46,656,112.80-23,545,803.20

Finding the Fourth Proportional to 31,104,075.20, 46,656,112.80 and 23,545,803.20

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Solution

The fourth proportional to 31,104,075.20, 46,656,112.80 and 23,545,803.20 is: 35,318,704.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,075.20 : 46,656,112.80 = 23,545,803.20 : x
  2. Step 2: Convert to fraction form
    31,104,075.20/46,656,112.80 = 23,545,803.20/x
  3. Step 3: Cross multiply
    31,104,075.20x = 46,656,112.80 × 23,545,803.20
  4. Step 4: Simplify right side
    31,104,075.20x = 1,098,555,650,065,800.88
  5. Step 5: Solve for x
    x = 1,098,555,650,065,800.88/31,104,075.20
  6. Step 6: Final answer
    x = 35,318,704.80

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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.