Home / 15,160,406.94-22,737,260.16-4,375,361.52

Finding the Fourth Proportional to 15,160,406.94, 22,737,260.16 and 4,375,361.52

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Solution

The fourth proportional to 15,160,406.94, 22,737,260.16 and 4,375,361.52 is: 6,562,075.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,160,406.94 : 22,737,260.16 = 4,375,361.52 : x
  2. Step 2: Convert to fraction form
    15,160,406.94/22,737,260.16 = 4,375,361.52/x
  3. Step 3: Cross multiply
    15,160,406.94x = 22,737,260.16 × 4,375,361.52
  4. Step 4: Simplify right side
    15,160,406.94x = 99,483,733,174,293.03
  5. Step 5: Solve for x
    x = 99,483,733,174,293.03/15,160,406.94
  6. Step 6: Final answer
    x = 6,562,075.38

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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.