Home / 46,282,078.37-63,868,914.26-25,373,860.83

Finding the Fourth Proportional to 46,282,078.37, 63,868,914.26 and 25,373,860.83

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Solution

The fourth proportional to 46,282,078.37, 63,868,914.26 and 25,373,860.83 is: 35,015,733.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,282,078.37 : 63,868,914.26 = 25,373,860.83 : x
  2. Step 2: Convert to fraction form
    46,282,078.37/63,868,914.26 = 25,373,860.83/x
  3. Step 3: Cross multiply
    46,282,078.37x = 63,868,914.26 × 25,373,860.83
  4. Step 4: Simplify right side
    46,282,078.37x = 1,620,600,941,796,442.25
  5. Step 5: Solve for x
    x = 1,620,600,941,796,442.25/46,282,078.37
  6. Step 6: Final answer
    x = 35,015,733.93

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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.