Home / 47,524,085,544.80-71,286,141,526.68-17,674,516,601.84

Finding the Fourth Proportional to 47,524,085,544.80, 71,286,141,526.68 and 17,674,516,601.84

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Solution

The fourth proportional to 47,524,085,544.80, 71,286,141,526.68 and 17,674,516,601.84 is: 26,511,779,815.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,524,085,544.80 : 71,286,141,526.68 = 17,674,516,601.84 : x
  2. Step 2: Convert to fraction form
    47,524,085,544.80/71,286,141,526.68 = 17,674,516,601.84/x
  3. Step 3: Cross multiply
    47,524,085,544.80x = 71,286,141,526.68 × 17,674,516,601.84
  4. Step 4: Simplify right side
    47,524,085,544.80x = 1,259,948,091,894,421,258,240
  5. Step 5: Solve for x
    x = 1,259,948,091,894,421,258,240/47,524,085,544.80
  6. Step 6: Final answer
    x = 26,511,779,815.45

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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.