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Finding the Third Proportional to 154,569,895.88 and 333,352,884.75

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Solution

The third proportional to 154,569,895.88 and 333,352,884.75 is: 718,924,892.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,569,895.88 : 333,352,884.75 = 333,352,884.75 : x
  2. Step 2: Convert to fraction form
    154,569,895.88/333,352,884.75 = 333,352,884.75/x
  3. Step 3: Cross multiply
    154,569,895.88x = 333,352,884.75 × 333,352,884.75
  4. Step 4: Simplify right side
    154,569,895.88x = 111,124,145,771,146,784
  5. Step 5: Solve for x
    x = 111,124,145,771,146,784/154,569,895.88
  6. Step 6: Final answer
    x = 718,924,892.47

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.