Home / 31,286,790,334.20-46,930,185,501.30-14,756,849,470.20

Finding the Fourth Proportional to 31,286,790,334.20, 46,930,185,501.30 and 14,756,849,470.20

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Solution

The fourth proportional to 31,286,790,334.20, 46,930,185,501.30 and 14,756,849,470.20 is: 22,135,274,205.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,286,790,334.20 : 46,930,185,501.30 = 14,756,849,470.20 : x
  2. Step 2: Convert to fraction form
    31,286,790,334.20/46,930,185,501.30 = 14,756,849,470.20/x
  3. Step 3: Cross multiply
    31,286,790,334.20x = 46,930,185,501.30 × 14,756,849,470.20
  4. Step 4: Simplify right side
    31,286,790,334.20x = 692,541,683,051,246,649,344
  5. Step 5: Solve for x
    x = 692,541,683,051,246,649,344/31,286,790,334.20
  6. Step 6: Final answer
    x = 22,135,274,205.30

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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.