Home / 1,031,695,268.73-1,546,111,161.90-470,084,596.89

Finding the Fourth Proportional to 1,031,695,268.73, 1,546,111,161.90 and 470,084,596.89

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Solution

The fourth proportional to 1,031,695,268.73, 1,546,111,161.90 and 470,084,596.89 is: 704,474,532.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,695,268.73 : 1,546,111,161.90 = 470,084,596.89 : x
  2. Step 2: Convert to fraction form
    1,031,695,268.73/1,546,111,161.90 = 470,084,596.89/x
  3. Step 3: Cross multiply
    1,031,695,268.73x = 1,546,111,161.90 × 470,084,596.89
  4. Step 4: Simplify right side
    1,031,695,268.73x = 726,803,042,288,891,008
  5. Step 5: Solve for x
    x = 726,803,042,288,891,008/1,031,695,268.73
  6. Step 6: Final answer
    x = 704,474,532.66

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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.