Home / 46,136,460.72-63,665,772.48-25,508,546.40

Finding the Fourth Proportional to 46,136,460.72, 63,665,772.48 and 25,508,546.40

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Solution

The fourth proportional to 46,136,460.72, 63,665,772.48 and 25,508,546.40 is: 35,200,387.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,136,460.72 : 63,665,772.48 = 25,508,546.40 : x
  2. Step 2: Convert to fraction form
    46,136,460.72/63,665,772.48 = 25,508,546.40/x
  3. Step 3: Cross multiply
    46,136,460.72x = 63,665,772.48 × 25,508,546.40
  4. Step 4: Simplify right side
    46,136,460.72x = 1,624,021,311,397,923
  5. Step 5: Solve for x
    x = 1,624,021,311,397,923/46,136,460.72
  6. Step 6: Final answer
    x = 35,200,387.85

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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.