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Finding the Third Proportional to 113,831,058 and 249,785,636

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Solution

The third proportional to 113,831,058 and 249,785,636 is: 548,118,106.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,831,058 : 249,785,636 = 249,785,636 : x
  2. Step 2: Convert to fraction form
    113,831,058/249,785,636 = 249,785,636/x
  3. Step 3: Cross multiply
    113,831,058x = 249,785,636 × 249,785,636
  4. Step 4: Simplify right side
    113,831,058x = 62,392,863,951,924,496
  5. Step 5: Solve for x
    x = 62,392,863,951,924,496/113,831,058
  6. Step 6: Final answer
    x = 548,118,106.32

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.