Home / 9,611,757,236.27-14,421,779,091.81-5,189,298,589.37

Finding the Fourth Proportional to 9,611,757,236.27, 14,421,779,091.81 and 5,189,298,589.37

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Solution

The fourth proportional to 9,611,757,236.27, 14,421,779,091.81 and 5,189,298,589.37 is: 7,786,184,779.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,611,757,236.27 : 14,421,779,091.81 = 5,189,298,589.37 : x
  2. Step 2: Convert to fraction form
    9,611,757,236.27/14,421,779,091.81 = 5,189,298,589.37/x
  3. Step 3: Cross multiply
    9,611,757,236.27x = 14,421,779,091.81 × 5,189,298,589.37
  4. Step 4: Simplify right side
    9,611,757,236.27x = 74,838,917,897,263,284,224
  5. Step 5: Solve for x
    x = 74,838,917,897,263,284,224/9,611,757,236.27
  6. Step 6: Final answer
    x = 7,786,184,779.50

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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.