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Finding the Third Proportional to 38,988,303 and 60,614,739

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Solution

The third proportional to 38,988,303 and 60,614,739 is: 94,237,150.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,988,303 : 60,614,739 = 60,614,739 : x
  2. Step 2: Convert to fraction form
    38,988,303/60,614,739 = 60,614,739/x
  3. Step 3: Cross multiply
    38,988,303x = 60,614,739 × 60,614,739
  4. Step 4: Simplify right side
    38,988,303x = 3,674,146,584,038,121
  5. Step 5: Solve for x
    x = 3,674,146,584,038,121/38,988,303
  6. Step 6: Final answer
    x = 94,237,150.67

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.