Home / 31,083,712.20-46,625,568.30-23,525,440.20

Finding the Fourth Proportional to 31,083,712.20, 46,625,568.30 and 23,525,440.20

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Solution

The fourth proportional to 31,083,712.20, 46,625,568.30 and 23,525,440.20 is: 35,288,160.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,083,712.20 : 46,625,568.30 = 23,525,440.20 : x
  2. Step 2: Convert to fraction form
    31,083,712.20/46,625,568.30 = 23,525,440.20/x
  3. Step 3: Cross multiply
    31,083,712.20x = 46,625,568.30 × 23,525,440.20
  4. Step 4: Simplify right side
    31,083,712.20x = 1,096,887,018,832,665.50
  5. Step 5: Solve for x
    x = 1,096,887,018,832,665.50/31,083,712.20
  6. Step 6: Final answer
    x = 35,288,160.30

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Half scale
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Double scale
Find fourth proportional to 31,083,713.20, 46,625,569.80 and 23,525,441.20
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.