Home / 1,793,619,548.60-2,690,429,322.90-1,135,004,717.30

Finding the Fourth Proportional to 1,793,619,548.60, 2,690,429,322.90 and 1,135,004,717.30

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Solution

The fourth proportional to 1,793,619,548.60, 2,690,429,322.90 and 1,135,004,717.30 is: 1,702,507,075.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,619,548.60 : 2,690,429,322.90 = 1,135,004,717.30 : x
  2. Step 2: Convert to fraction form
    1,793,619,548.60/2,690,429,322.90 = 1,135,004,717.30/x
  3. Step 3: Cross multiply
    1,793,619,548.60x = 2,690,429,322.90 × 1,135,004,717.30
  4. Step 4: Simplify right side
    1,793,619,548.60x = 3,053,649,973,053,745,152
  5. Step 5: Solve for x
    x = 3,053,649,973,053,745,152/1,793,619,548.60
  6. Step 6: Final answer
    x = 1,702,507,075.95

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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.