Home / 31,563,291.22-47,358,576.19-16,973,157.66

Finding the Fourth Proportional to 31,563,291.22, 47,358,576.19 and 16,973,157.66

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Solution

The fourth proportional to 31,563,291.22, 47,358,576.19 and 16,973,157.66 is: 25,467,071.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,563,291.22 : 47,358,576.19 = 16,973,157.66 : x
  2. Step 2: Convert to fraction form
    31,563,291.22/47,358,576.19 = 16,973,157.66/x
  3. Step 3: Cross multiply
    31,563,291.22x = 47,358,576.19 × 16,973,157.66
  4. Step 4: Simplify right side
    31,563,291.22x = 803,824,580,183,559.25
  5. Step 5: Solve for x
    x = 803,824,580,183,559.25/31,563,291.22
  6. Step 6: Final answer
    x = 25,467,071.06

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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.