Home / 46,901,290.15-64,723,786.54-25,994,672.57

Finding the Fourth Proportional to 46,901,290.15, 64,723,786.54 and 25,994,672.57

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Solution

The fourth proportional to 46,901,290.15, 64,723,786.54 and 25,994,672.57 is: 35,872,651.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,901,290.15 : 64,723,786.54 = 25,994,672.57 : x
  2. Step 2: Convert to fraction form
    46,901,290.15/64,723,786.54 = 25,994,672.57/x
  3. Step 3: Cross multiply
    46,901,290.15x = 64,723,786.54 × 25,994,672.57
  4. Step 4: Simplify right side
    46,901,290.15x = 1,682,473,638,658,912.75
  5. Step 5: Solve for x
    x = 1,682,473,638,658,912.75/46,901,290.15
  6. Step 6: Final answer
    x = 35,872,651.55

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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.