Home / 17,308,807.22-25,962,488.95-4,529,028.98

Finding the Fourth Proportional to 17,308,807.22, 25,962,488.95 and 4,529,028.98

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Solution

The fourth proportional to 17,308,807.22, 25,962,488.95 and 4,529,028.98 is: 6,793,354.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,308,807.22 : 25,962,488.95 = 4,529,028.98 : x
  2. Step 2: Convert to fraction form
    17,308,807.22/25,962,488.95 = 4,529,028.98/x
  3. Step 3: Cross multiply
    17,308,807.22x = 25,962,488.95 × 4,529,028.98
  4. Step 4: Simplify right side
    17,308,807.22x = 117,584,864,847,479.78
  5. Step 5: Solve for x
    x = 117,584,864,847,479.78/17,308,807.22
  6. Step 6: Final answer
    x = 6,793,354.58

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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.