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Finding the Third Proportional to 60,670,701 and 85,847,202

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Solution

The third proportional to 60,670,701 and 85,847,202 is: 121,471,187.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,670,701 : 85,847,202 = 85,847,202 : x
  2. Step 2: Convert to fraction form
    60,670,701/85,847,202 = 85,847,202/x
  3. Step 3: Cross multiply
    60,670,701x = 85,847,202 × 85,847,202
  4. Step 4: Simplify right side
    60,670,701x = 7,369,742,091,228,804
  5. Step 5: Solve for x
    x = 7,369,742,091,228,804/60,670,701
  6. Step 6: Final answer
    x = 121,471,187.41

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.