Home / 29,678,509,123.20-44,517,763,684.80-10,049,204,347.20

Finding the Fourth Proportional to 29,678,509,123.20, 44,517,763,684.80 and 10,049,204,347.20

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Solution

The fourth proportional to 29,678,509,123.20, 44,517,763,684.80 and 10,049,204,347.20 is: 15,073,806,520.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,678,509,123.20 : 44,517,763,684.80 = 10,049,204,347.20 : x
  2. Step 2: Convert to fraction form
    29,678,509,123.20/44,517,763,684.80 = 10,049,204,347.20/x
  3. Step 3: Cross multiply
    29,678,509,123.20x = 44,517,763,684.80 × 10,049,204,347.20
  4. Step 4: Simplify right side
    29,678,509,123.20x = 447,368,104,348,914,483,200
  5. Step 5: Solve for x
    x = 447,368,104,348,914,483,200/29,678,509,123.20
  6. Step 6: Final answer
    x = 15,073,806,520.80

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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.