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Finding the Third Proportional to 93,382,211.25 and 139,558,637.25

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Solution

The third proportional to 93,382,211.25 and 139,558,637.25 is: 208,568,773.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,382,211.25 : 139,558,637.25 = 139,558,637.25 : x
  2. Step 2: Convert to fraction form
    93,382,211.25/139,558,637.25 = 139,558,637.25/x
  3. Step 3: Cross multiply
    93,382,211.25x = 139,558,637.25 × 139,558,637.25
  4. Step 4: Simplify right side
    93,382,211.25x = 19,476,613,231,077,088
  5. Step 5: Solve for x
    x = 19,476,613,231,077,088/93,382,211.25
  6. Step 6: Final answer
    x = 208,568,773.11

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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.