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Finding the Third Proportional to 93,203,312 and 139,804,980

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Solution

The third proportional to 93,203,312 and 139,804,980 is: 209,707,488.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,203,312 : 139,804,980 = 139,804,980 : x
  2. Step 2: Convert to fraction form
    93,203,312/139,804,980 = 139,804,980/x
  3. Step 3: Cross multiply
    93,203,312x = 139,804,980 × 139,804,980
  4. Step 4: Simplify right side
    93,203,312x = 19,545,432,432,800,400
  5. Step 5: Solve for x
    x = 19,545,432,432,800,400/93,203,312
  6. Step 6: Final answer
    x = 209,707,488.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.