Home / 26,513,916.16-39,577,313-22,751,576.32

Finding the Fourth Proportional to 26,513,916.16, 39,577,313 and 22,751,576.32

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Solution

The fourth proportional to 26,513,916.16, 39,577,313 and 22,751,576.32 is: 33,961,269.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,513,916.16 : 39,577,313 = 22,751,576.32 : x
  2. Step 2: Convert to fraction form
    26,513,916.16/39,577,313 = 22,751,576.32/x
  3. Step 3: Cross multiply
    26,513,916.16x = 39,577,313 × 22,751,576.32
  4. Step 4: Simplify right side
    26,513,916.16x = 900,446,257,260,028.12
  5. Step 5: Solve for x
    x = 900,446,257,260,028.12/26,513,916.16
  6. Step 6: Final answer
    x = 33,961,269.69

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.