Home / 2,309,008,597.70-3,463,162,945.59-628,425,045.91

Finding the Fourth Proportional to 2,309,008,597.70, 3,463,162,945.59 and 628,425,045.91

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Solution

The fourth proportional to 2,309,008,597.70, 3,463,162,945.59 and 628,425,045.91 is: 942,542,325.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,008,597.70 : 3,463,162,945.59 = 628,425,045.91 : x
  2. Step 2: Convert to fraction form
    2,309,008,597.70/3,463,162,945.59 = 628,425,045.91/x
  3. Step 3: Cross multiply
    2,309,008,597.70x = 3,463,162,945.59 × 628,425,045.91
  4. Step 4: Simplify right side
    2,309,008,597.70x = 2,176,338,333,076,206,592
  5. Step 5: Solve for x
    x = 2,176,338,333,076,206,592/2,309,008,597.70
  6. Step 6: Final answer
    x = 942,542,325.42

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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.