Home / 356,928,032.60-534,384,279.30-356,928,032.60

Finding the Fourth Proportional to 356,928,032.60, 534,384,279.30 and 356,928,032.60

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Solution

The fourth proportional to 356,928,032.60, 534,384,279.30 and 356,928,032.60 is: 534,384,279.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,928,032.60 : 534,384,279.30 = 356,928,032.60 : x
  2. Step 2: Convert to fraction form
    356,928,032.60/534,384,279.30 = 356,928,032.60/x
  3. Step 3: Cross multiply
    356,928,032.60x = 534,384,279.30 × 356,928,032.60
  4. Step 4: Simplify right side
    356,928,032.60x = 190,736,729,462,917,920
  5. Step 5: Solve for x
    x = 190,736,729,462,917,920/356,928,032.60
  6. Step 6: Final answer
    x = 534,384,279.30

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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.