Home / 1,479,734,697.62-2,219,333,834.75-594,384,383.39

Finding the Fourth Proportional to 1,479,734,697.62, 2,219,333,834.75 and 594,384,383.39

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Solution

The fourth proportional to 1,479,734,697.62, 2,219,333,834.75 and 594,384,383.39 is: 891,468,838.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,479,734,697.62 : 2,219,333,834.75 = 594,384,383.39 : x
  2. Step 2: Convert to fraction form
    1,479,734,697.62/2,219,333,834.75 = 594,384,383.39/x
  3. Step 3: Cross multiply
    1,479,734,697.62x = 2,219,333,834.75 × 594,384,383.39
  4. Step 4: Simplify right side
    1,479,734,697.62x = 1,319,137,372,890,374,144
  5. Step 5: Solve for x
    x = 1,319,137,372,890,374,144/1,479,734,697.62
  6. Step 6: Final answer
    x = 891,468,838.99

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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.