Home / 17,465,738.98-24,086,371.93-13,803,405.18

Finding the Fourth Proportional to 17,465,738.98, 24,086,371.93 and 13,803,405.18

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Solution

The fourth proportional to 17,465,738.98, 24,086,371.93 and 13,803,405.18 is: 19,035,779.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,465,738.98 : 24,086,371.93 = 13,803,405.18 : x
  2. Step 2: Convert to fraction form
    17,465,738.98/24,086,371.93 = 13,803,405.18/x
  3. Step 3: Cross multiply
    17,465,738.98x = 24,086,371.93 × 13,803,405.18
  4. Step 4: Simplify right side
    17,465,738.98x = 332,473,951,031,460.06
  5. Step 5: Solve for x
    x = 332,473,951,031,460.06/17,465,738.98
  6. Step 6: Final answer
    x = 19,035,779.22

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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.