Home / 46,268,796.24-63,850,939.50-25,643,571.03

Finding the Fourth Proportional to 46,268,796.24, 63,850,939.50 and 25,643,571.03

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Solution

The fourth proportional to 46,268,796.24, 63,850,939.50 and 25,643,571.03 is: 35,388,128.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,268,796.24 : 63,850,939.50 = 25,643,571.03 : x
  2. Step 2: Convert to fraction form
    46,268,796.24/63,850,939.50 = 25,643,571.03/x
  3. Step 3: Cross multiply
    46,268,796.24x = 63,850,939.50 × 25,643,571.03
  4. Step 4: Simplify right side
    46,268,796.24x = 1,637,366,102,400,482.75
  5. Step 5: Solve for x
    x = 1,637,366,102,400,482.75/46,268,796.24
  6. Step 6: Final answer
    x = 35,388,128.40

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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.