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Finding the Third Proportional to 93,990,976 and 143,688,594

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Solution

The third proportional to 93,990,976 and 143,688,594 is: 219,663,769.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,990,976 : 143,688,594 = 143,688,594 : x
  2. Step 2: Convert to fraction form
    93,990,976/143,688,594 = 143,688,594/x
  3. Step 3: Cross multiply
    93,990,976x = 143,688,594 × 143,688,594
  4. Step 4: Simplify right side
    93,990,976x = 20,646,412,045,696,836
  5. Step 5: Solve for x
    x = 20,646,412,045,696,836/93,990,976
  6. Step 6: Final answer
    x = 219,663,769.06

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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.