Home / 848,065,668.58-1,270,624,282.96-595,137,397.42

Finding the Fourth Proportional to 848,065,668.58, 1,270,624,282.96 and 595,137,397.42

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Solution

The fourth proportional to 848,065,668.58, 1,270,624,282.96 and 595,137,397.42 is: 891,671,549.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,065,668.58 : 1,270,624,282.96 = 595,137,397.42 : x
  2. Step 2: Convert to fraction form
    848,065,668.58/1,270,624,282.96 = 595,137,397.42/x
  3. Step 3: Cross multiply
    848,065,668.58x = 1,270,624,282.96 × 595,137,397.42
  4. Step 4: Simplify right side
    848,065,668.58x = 756,196,028,859,468,032
  5. Step 5: Solve for x
    x = 756,196,028,859,468,032/848,065,668.58
  6. Step 6: Final answer
    x = 891,671,549.59

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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.