Home / 45,293,916.24-62,507,373.84-25,716,626.64

Finding the Fourth Proportional to 45,293,916.24, 62,507,373.84 and 25,716,626.64

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Solution

The fourth proportional to 45,293,916.24, 62,507,373.84 and 25,716,626.64 is: 35,489,949.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,293,916.24 : 62,507,373.84 = 25,716,626.64 : x
  2. Step 2: Convert to fraction form
    45,293,916.24/62,507,373.84 = 25,716,626.64/x
  3. Step 3: Cross multiply
    45,293,916.24x = 62,507,373.84 × 25,716,626.64
  4. Step 4: Simplify right side
    45,293,916.24x = 1,607,478,795,290,183.25
  5. Step 5: Solve for x
    x = 1,607,478,795,290,183.25/45,293,916.24
  6. Step 6: Final answer
    x = 35,489,949.40

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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.