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Finding the Third Proportional to 7,357,095 and 15,838,581

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Solution

The third proportional to 7,357,095 and 15,838,581 is: 34,097,785.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,095 : 15,838,581 = 15,838,581 : x
  2. Step 2: Convert to fraction form
    7,357,095/15,838,581 = 15,838,581/x
  3. Step 3: Cross multiply
    7,357,095x = 15,838,581 × 15,838,581
  4. Step 4: Simplify right side
    7,357,095x = 250,860,648,093,561
  5. Step 5: Solve for x
    x = 250,860,648,093,561/7,357,095
  6. Step 6: Final answer
    x = 34,097,785.62

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.