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Finding the Third Proportional to 237,340,818 and 492,872,004

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Solution

The third proportional to 237,340,818 and 492,872,004 is: 1,023,518,897.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,340,818 : 492,872,004 = 492,872,004 : x
  2. Step 2: Convert to fraction form
    237,340,818/492,872,004 = 492,872,004/x
  3. Step 3: Cross multiply
    237,340,818x = 492,872,004 × 492,872,004
  4. Step 4: Simplify right side
    237,340,818x = 242,922,812,326,976,000
  5. Step 5: Solve for x
    x = 242,922,812,326,976,000/237,340,818
  6. Step 6: Final answer
    x = 1,023,518,897.31

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.