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Finding the Third Proportional to 56,938,240 and 117,913,954

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Solution

The third proportional to 56,938,240 and 117,913,954 is: 244,189,152.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,938,240 : 117,913,954 = 117,913,954 : x
  2. Step 2: Convert to fraction form
    56,938,240/117,913,954 = 117,913,954/x
  3. Step 3: Cross multiply
    56,938,240x = 117,913,954 × 117,913,954
  4. Step 4: Simplify right side
    56,938,240x = 13,903,700,547,914,116
  5. Step 5: Solve for x
    x = 13,903,700,547,914,116/56,938,240
  6. Step 6: Final answer
    x = 244,189,152.10

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.