Home / 34,349,425.20-51,524,137.80-17,343,313.20

Finding the Fourth Proportional to 34,349,425.20, 51,524,137.80 and 17,343,313.20

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Solution

The fourth proportional to 34,349,425.20, 51,524,137.80 and 17,343,313.20 is: 26,014,969.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,349,425.20 : 51,524,137.80 = 17,343,313.20 : x
  2. Step 2: Convert to fraction form
    34,349,425.20/51,524,137.80 = 17,343,313.20/x
  3. Step 3: Cross multiply
    34,349,425.20x = 51,524,137.80 × 17,343,313.20
  4. Step 4: Simplify right side
    34,349,425.20x = 893,599,259,225,358.88
  5. Step 5: Solve for x
    x = 893,599,259,225,358.88/34,349,425.20
  6. Step 6: Final answer
    x = 26,014,969.80

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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.