Home / 34,939,668.21-52,407,595.41-10,678,586.91

Finding the Fourth Proportional to 34,939,668.21, 52,407,595.41 and 10,678,586.91

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Solution

The fourth proportional to 34,939,668.21, 52,407,595.41 and 10,678,586.91 is: 16,017,297.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,939,668.21 : 52,407,595.41 = 10,678,586.91 : x
  2. Step 2: Convert to fraction form
    34,939,668.21/52,407,595.41 = 10,678,586.91/x
  3. Step 3: Cross multiply
    34,939,668.21x = 52,407,595.41 × 10,678,586.91
  4. Step 4: Simplify right side
    34,939,668.21x = 559,639,062,329,802.06
  5. Step 5: Solve for x
    x = 559,639,062,329,802.06/34,939,668.21
  6. Step 6: Final answer
    x = 16,017,297.56

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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.