Home / 31,083,794.90-46,607,029.95-15,967,250.90

Finding the Fourth Proportional to 31,083,794.90, 46,607,029.95 and 15,967,250.90

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Solution

The fourth proportional to 31,083,794.90, 46,607,029.95 and 15,967,250.90 is: 23,941,289.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,083,794.90 : 46,607,029.95 = 15,967,250.90 : x
  2. Step 2: Convert to fraction form
    31,083,794.90/46,607,029.95 = 15,967,250.90/x
  3. Step 3: Cross multiply
    31,083,794.90x = 46,607,029.95 × 15,967,250.90
  4. Step 4: Simplify right side
    31,083,794.90x = 744,186,140,915,464.50
  5. Step 5: Solve for x
    x = 744,186,140,915,464.50/31,083,794.90
  6. Step 6: Final answer
    x = 23,941,289.77

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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.