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Finding the Third Proportional to 93,932,705.06 and 143,328,592.47

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Solution

The third proportional to 93,932,705.06 and 143,328,592.47 is: 218,700,030.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,932,705.06 : 143,328,592.47 = 143,328,592.47 : x
  2. Step 2: Convert to fraction form
    93,932,705.06/143,328,592.47 = 143,328,592.47/x
  3. Step 3: Cross multiply
    93,932,705.06x = 143,328,592.47 × 143,328,592.47
  4. Step 4: Simplify right side
    93,932,705.06x = 20,543,085,418,794,960
  5. Step 5: Solve for x
    x = 20,543,085,418,794,960/93,932,705.06
  6. Step 6: Final answer
    x = 218,700,030.05

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.