Home / 31,062,640.95-46,593,961.41-9,497,242.67

Finding the Fourth Proportional to 31,062,640.95, 46,593,961.41 and 9,497,242.67

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Solution

The fourth proportional to 31,062,640.95, 46,593,961.41 and 9,497,242.67 is: 14,245,863.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,062,640.95 : 46,593,961.41 = 9,497,242.67 : x
  2. Step 2: Convert to fraction form
    31,062,640.95/46,593,961.41 = 9,497,242.67/x
  3. Step 3: Cross multiply
    31,062,640.95x = 46,593,961.41 × 9,497,242.67
  4. Step 4: Simplify right side
    31,062,640.95x = 442,514,158,234,415.50
  5. Step 5: Solve for x
    x = 442,514,158,234,415.50/31,062,640.95
  6. Step 6: Final answer
    x = 14,245,863.99

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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.