Home / 2,247,785,577.27-3,370,516,609.63-986,733,558.63

Finding the Fourth Proportional to 2,247,785,577.27, 3,370,516,609.63 and 986,733,558.63

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Solution

The fourth proportional to 2,247,785,577.27, 3,370,516,609.63 and 986,733,558.63 is: 1,479,590,349.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,785,577.27 : 3,370,516,609.63 = 986,733,558.63 : x
  2. Step 2: Convert to fraction form
    2,247,785,577.27/3,370,516,609.63 = 986,733,558.63/x
  3. Step 3: Cross multiply
    2,247,785,577.27x = 3,370,516,609.63 × 986,733,558.63
  4. Step 4: Simplify right side
    2,247,785,577.27x = 3,325,801,848,643,418,624
  5. Step 5: Solve for x
    x = 3,325,801,848,643,418,624/2,247,785,577.27
  6. Step 6: Final answer
    x = 1,479,590,349.84

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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.