Home / 30,271,801,648.01-45,397,187,133.33-16,846,573,026.89

Finding the Fourth Proportional to 30,271,801,648.01, 45,397,187,133.33 and 16,846,573,026.89

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Solution

The fourth proportional to 30,271,801,648.01, 45,397,187,133.33 and 16,846,573,026.89 is: 25,264,007,644.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,271,801,648.01 : 45,397,187,133.33 = 16,846,573,026.89 : x
  2. Step 2: Convert to fraction form
    30,271,801,648.01/45,397,187,133.33 = 16,846,573,026.89/x
  3. Step 3: Cross multiply
    30,271,801,648.01x = 45,397,187,133.33 × 16,846,573,026.89
  4. Step 4: Simplify right side
    30,271,801,648.01x = 764,787,028,257,034,993,664
  5. Step 5: Solve for x
    x = 764,787,028,257,034,993,664/30,271,801,648.01
  6. Step 6: Final answer
    x = 25,264,007,644.79

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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.