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Finding the Third Proportional to 96,903,948 and 145,426,795.50

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Solution

The third proportional to 96,903,948 and 145,426,795.50 is: 218,246,555.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,903,948 : 145,426,795.50 = 145,426,795.50 : x
  2. Step 2: Convert to fraction form
    96,903,948/145,426,795.50 = 145,426,795.50/x
  3. Step 3: Cross multiply
    96,903,948x = 145,426,795.50 × 145,426,795.50
  4. Step 4: Simplify right side
    96,903,948x = 21,148,952,849,398,820
  5. Step 5: Solve for x
    x = 21,148,952,849,398,820/96,903,948
  6. Step 6: Final answer
    x = 218,246,555.34

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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.