Home / 25,897,615.34-35,738,703.78-14,295,175.79

Finding the Fourth Proportional to 25,897,615.34, 35,738,703.78 and 14,295,175.79

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Solution

The fourth proportional to 25,897,615.34, 35,738,703.78 and 14,295,175.79 is: 19,727,339.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,897,615.34 : 35,738,703.78 = 14,295,175.79 : x
  2. Step 2: Convert to fraction form
    25,897,615.34/35,738,703.78 = 14,295,175.79/x
  3. Step 3: Cross multiply
    25,897,615.34x = 35,738,703.78 × 14,295,175.79
  4. Step 4: Simplify right side
    25,897,615.34x = 510,891,053,041,837.50
  5. Step 5: Solve for x
    x = 510,891,053,041,837.50/25,897,615.34
  6. Step 6: Final answer
    x = 19,727,339.62

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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.