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Finding the Third Proportional to 58,429,454 and 124,963,930

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Solution

The third proportional to 58,429,454 and 124,963,930 is: 267,262,189.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,429,454 : 124,963,930 = 124,963,930 : x
  2. Step 2: Convert to fraction form
    58,429,454/124,963,930 = 124,963,930/x
  3. Step 3: Cross multiply
    58,429,454x = 124,963,930 × 124,963,930
  4. Step 4: Simplify right side
    58,429,454x = 15,615,983,801,044,900
  5. Step 5: Solve for x
    x = 15,615,983,801,044,900/58,429,454
  6. Step 6: Final answer
    x = 267,262,189.39

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.