Home / 31,083,700.20-46,625,550.30-23,525,428.20

Finding the Fourth Proportional to 31,083,700.20, 46,625,550.30 and 23,525,428.20

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Solution

The fourth proportional to 31,083,700.20, 46,625,550.30 and 23,525,428.20 is: 35,288,142.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,083,700.20 : 46,625,550.30 = 23,525,428.20 : x
  2. Step 2: Convert to fraction form
    31,083,700.20/46,625,550.30 = 23,525,428.20/x
  3. Step 3: Cross multiply
    31,083,700.20x = 46,625,550.30 × 23,525,428.20
  4. Step 4: Simplify right side
    31,083,700.20x = 1,096,886,035,868,138.38
  5. Step 5: Solve for x
    x = 1,096,886,035,868,138.38/31,083,700.20
  6. Step 6: Final answer
    x = 35,288,142.30

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Double scale
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Similar ratio
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1.5x scale

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.