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Finding the Third Proportional to 7,416,793 and 15,402,023

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Solution

The third proportional to 7,416,793 and 15,402,023 is: 31,984,486.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,416,793 : 15,402,023 = 15,402,023 : x
  2. Step 2: Convert to fraction form
    7,416,793/15,402,023 = 15,402,023/x
  3. Step 3: Cross multiply
    7,416,793x = 15,402,023 × 15,402,023
  4. Step 4: Simplify right side
    7,416,793x = 237,222,312,492,529
  5. Step 5: Solve for x
    x = 237,222,312,492,529/7,416,793
  6. Step 6: Final answer
    x = 31,984,486.08

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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.