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Finding the Third Proportional to 45,437,630 and 97,803,674

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Solution

The third proportional to 45,437,630 and 97,803,674 is: 210,520,633.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,437,630 : 97,803,674 = 97,803,674 : x
  2. Step 2: Convert to fraction form
    45,437,630/97,803,674 = 97,803,674/x
  3. Step 3: Cross multiply
    45,437,630x = 97,803,674 × 97,803,674
  4. Step 4: Simplify right side
    45,437,630x = 9,565,558,647,898,276
  5. Step 5: Solve for x
    x = 9,565,558,647,898,276/45,437,630
  6. Step 6: Final answer
    x = 210,520,633.40

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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.