Home / 793,111,268.92-1,094,037,565.26-495,236,357.56

Finding the Fourth Proportional to 793,111,268.92, 1,094,037,565.26 and 495,236,357.56

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Solution

The fourth proportional to 793,111,268.92, 1,094,037,565.26 and 495,236,357.56 is: 683,141,445.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,111,268.92 : 1,094,037,565.26 = 495,236,357.56 : x
  2. Step 2: Convert to fraction form
    793,111,268.92/1,094,037,565.26 = 495,236,357.56/x
  3. Step 3: Cross multiply
    793,111,268.92x = 1,094,037,565.26 × 495,236,357.56
  4. Step 4: Simplify right side
    793,111,268.92x = 541,807,178,853,173,184
  5. Step 5: Solve for x
    x = 541,807,178,853,173,184/793,111,268.92
  6. Step 6: Final answer
    x = 683,141,445.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.