Home / 46,130,141.32-63,660,923.94-25,504,919.08

Finding the Fourth Proportional to 46,130,141.32, 63,660,923.94 and 25,504,919.08

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Solution

The fourth proportional to 46,130,141.32, 63,660,923.94 and 25,504,919.08 is: 35,197,523.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,130,141.32 : 63,660,923.94 = 25,504,919.08 : x
  2. Step 2: Convert to fraction form
    46,130,141.32/63,660,923.94 = 25,504,919.08/x
  3. Step 3: Cross multiply
    46,130,141.32x = 63,660,923.94 × 25,504,919.08
  4. Step 4: Simplify right side
    46,130,141.32x = 1,623,666,713,647,734.50
  5. Step 5: Solve for x
    x = 1,623,666,713,647,734.50/46,130,141.32
  6. Step 6: Final answer
    x = 35,197,523.08

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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.