Home / 27,414,021.84-41,077,773-10,118,417.28

Finding the Fourth Proportional to 27,414,021.84, 41,077,773 and 10,118,417.28

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Solution

The fourth proportional to 27,414,021.84, 41,077,773 and 10,118,417.28 is: 15,161,658.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,414,021.84 : 41,077,773 = 10,118,417.28 : x
  2. Step 2: Convert to fraction form
    27,414,021.84/41,077,773 = 10,118,417.28/x
  3. Step 3: Cross multiply
    27,414,021.84x = 41,077,773 × 10,118,417.28
  4. Step 4: Simplify right side
    27,414,021.84x = 415,642,048,147,117.44
  5. Step 5: Solve for x
    x = 415,642,048,147,117.44/27,414,021.84
  6. Step 6: Final answer
    x = 15,161,658.90

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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.