Home / 501,423,696,012.30-752,135,544,018.45-501,423,696,012.30

Finding the Fourth Proportional to 501,423,696,012.30, 752,135,544,018.45 and 501,423,696,012.30

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Solution

The fourth proportional to 501,423,696,012.30, 752,135,544,018.45 and 501,423,696,012.30 is: 752,135,544,018.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    501,423,696,012.30 : 752,135,544,018.45 = 501,423,696,012.30 : x
  2. Step 2: Convert to fraction form
    501,423,696,012.30/752,135,544,018.45 = 501,423,696,012.30/x
  3. Step 3: Cross multiply
    501,423,696,012.30x = 752,135,544,018.45 × 501,423,696,012.30
  4. Step 4: Simplify right side
    501,423,696,012.30x = 377,138,584,383,953,125,244,928
  5. Step 5: Solve for x
    x = 377,138,584,383,953,125,244,928/501,423,696,012.30
  6. Step 6: Final answer
    x = 752,135,544,018.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.