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Finding the Third Proportional to 59,454,070 and 130,599,841

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Solution

The third proportional to 59,454,070 and 130,599,841 is: 286,882,268.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,454,070 : 130,599,841 = 130,599,841 : x
  2. Step 2: Convert to fraction form
    59,454,070/130,599,841 = 130,599,841/x
  3. Step 3: Cross multiply
    59,454,070x = 130,599,841 × 130,599,841
  4. Step 4: Simplify right side
    59,454,070x = 17,056,318,469,225,280
  5. Step 5: Solve for x
    x = 17,056,318,469,225,280/59,454,070
  6. Step 6: Final answer
    x = 286,882,268.43

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.