Home / 19,460,286,222.21-29,187,479,953.14-5,296,355,711.37

Finding the Fourth Proportional to 19,460,286,222.21, 29,187,479,953.14 and 5,296,355,711.37

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Solution

The fourth proportional to 19,460,286,222.21, 29,187,479,953.14 and 5,296,355,711.37 is: 7,943,730,857.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,460,286,222.21 : 29,187,479,953.14 = 5,296,355,711.37 : x
  2. Step 2: Convert to fraction form
    19,460,286,222.21/29,187,479,953.14 = 5,296,355,711.37/x
  3. Step 3: Cross multiply
    19,460,286,222.21x = 29,187,479,953.14 × 5,296,355,711.37
  4. Step 4: Simplify right side
    19,460,286,222.21x = 154,587,276,150,310,404,096
  5. Step 5: Solve for x
    x = 154,587,276,150,310,404,096/19,460,286,222.21
  6. Step 6: Final answer
    x = 7,943,730,857.05

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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.