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Finding the Third Proportional to 623,861,000 and 1,351,750,516

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Solution

The third proportional to 623,861,000 and 1,351,750,516 is: 2,928,904,768.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,861,000 : 1,351,750,516 = 1,351,750,516 : x
  2. Step 2: Convert to fraction form
    623,861,000/1,351,750,516 = 1,351,750,516/x
  3. Step 3: Cross multiply
    623,861,000x = 1,351,750,516 × 1,351,750,516
  4. Step 4: Simplify right side
    623,861,000x = 1,827,229,457,506,266,368
  5. Step 5: Solve for x
    x = 1,827,229,457,506,266,368/623,861,000
  6. Step 6: Final answer
    x = 2,928,904,768.06

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.