Home / 11,598,013,494.99-17,389,900,446.20-4,507,217,021.94

Finding the Fourth Proportional to 11,598,013,494.99, 17,389,900,446.20 and 4,507,217,021.94

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Solution

The fourth proportional to 11,598,013,494.99, 17,389,900,446.20 and 4,507,217,021.94 is: 6,758,058,639.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,598,013,494.99 : 17,389,900,446.20 = 4,507,217,021.94 : x
  2. Step 2: Convert to fraction form
    11,598,013,494.99/17,389,900,446.20 = 4,507,217,021.94/x
  3. Step 3: Cross multiply
    11,598,013,494.99x = 17,389,900,446.20 × 4,507,217,021.94
  4. Step 4: Simplify right side
    11,598,013,494.99x = 78,380,055,300,932,091,904
  5. Step 5: Solve for x
    x = 78,380,055,300,932,091,904/11,598,013,494.99
  6. Step 6: Final answer
    x = 6,758,058,639.51

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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.