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Finding the Third Proportional to 34,441,818 and 74,362,585

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Solution

The third proportional to 34,441,818 and 74,362,585 is: 160,554,650.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,441,818 : 74,362,585 = 74,362,585 : x
  2. Step 2: Convert to fraction form
    34,441,818/74,362,585 = 74,362,585/x
  3. Step 3: Cross multiply
    34,441,818x = 74,362,585 × 74,362,585
  4. Step 4: Simplify right side
    34,441,818x = 5,529,794,047,882,225
  5. Step 5: Solve for x
    x = 5,529,794,047,882,225/34,441,818
  6. Step 6: Final answer
    x = 160,554,650.39

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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.