Home / 54,026,668.99-74,556,717.40-29,246,849.27

Finding the Fourth Proportional to 54,026,668.99, 74,556,717.40 and 29,246,849.27

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Solution

The fourth proportional to 54,026,668.99, 74,556,717.40 and 29,246,849.27 is: 40,360,605.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,026,668.99 : 74,556,717.40 = 29,246,849.27 : x
  2. Step 2: Convert to fraction form
    54,026,668.99/74,556,717.40 = 29,246,849.27/x
  3. Step 3: Cross multiply
    54,026,668.99x = 74,556,717.40 × 29,246,849.27
  4. Step 4: Simplify right side
    54,026,668.99x = 2,180,549,075,863,786.50
  5. Step 5: Solve for x
    x = 2,180,549,075,863,786.50/54,026,668.99
  6. Step 6: Final answer
    x = 40,360,605.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.