Home / 793,111,267.92-1,094,037,563.88-495,236,356.56

Finding the Fourth Proportional to 793,111,267.92, 1,094,037,563.88 and 495,236,356.56

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Solution

The fourth proportional to 793,111,267.92, 1,094,037,563.88 and 495,236,356.56 is: 683,141,444.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,111,267.92 : 1,094,037,563.88 = 495,236,356.56 : x
  2. Step 2: Convert to fraction form
    793,111,267.92/1,094,037,563.88 = 495,236,356.56/x
  3. Step 3: Cross multiply
    793,111,267.92x = 1,094,037,563.88 × 495,236,356.56
  4. Step 4: Simplify right side
    793,111,267.92x = 541,807,177,075,709,504
  5. Step 5: Solve for x
    x = 541,807,177,075,709,504/793,111,267.92
  6. Step 6: Final answer
    x = 683,141,444.32

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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.