Home / 17,599,897,783.80-26,411,477,268-8,286,309,218.52

Finding the Fourth Proportional to 17,599,897,783.80, 26,411,477,268 and 8,286,309,218.52

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Solution

The fourth proportional to 17,599,897,783.80, 26,411,477,268 and 8,286,309,218.52 is: 12,434,939,693.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,599,897,783.80 : 26,411,477,268 = 8,286,309,218.52 : x
  2. Step 2: Convert to fraction form
    17,599,897,783.80/26,411,477,268 = 8,286,309,218.52/x
  3. Step 3: Cross multiply
    17,599,897,783.80x = 26,411,477,268 × 8,286,309,218.52
  4. Step 4: Simplify right side
    17,599,897,783.80x = 218,853,667,560,559,837,184
  5. Step 5: Solve for x
    x = 218,853,667,560,559,837,184/17,599,897,783.80
  6. Step 6: Final answer
    x = 12,434,939,693.91

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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.