Home / 300,935,623.35-451,403,435.03-300,935,623.35

Finding the Fourth Proportional to 300,935,623.35, 451,403,435.03 and 300,935,623.35

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Solution

The fourth proportional to 300,935,623.35, 451,403,435.03 and 300,935,623.35 is: 451,403,435.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    300,935,623.35 : 451,403,435.03 = 300,935,623.35 : x
  2. Step 2: Convert to fraction form
    300,935,623.35/451,403,435.03 = 300,935,623.35/x
  3. Step 3: Cross multiply
    300,935,623.35x = 451,403,435.03 × 300,935,623.35
  4. Step 4: Simplify right side
    300,935,623.35x = 135,843,374,101,579,600
  5. Step 5: Solve for x
    x = 135,843,374,101,579,600/300,935,623.35
  6. Step 6: Final answer
    x = 451,403,435.03

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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.