Home / 1,037,741,149.36-1,432,114,908.66-567,862,274.80

Finding the Fourth Proportional to 1,037,741,149.36, 1,432,114,908.66 and 567,862,274.80

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Solution

The fourth proportional to 1,037,741,149.36, 1,432,114,908.66 and 567,862,274.80 is: 783,667,517.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,741,149.36 : 1,432,114,908.66 = 567,862,274.80 : x
  2. Step 2: Convert to fraction form
    1,037,741,149.36/1,432,114,908.66 = 567,862,274.80/x
  3. Step 3: Cross multiply
    1,037,741,149.36x = 1,432,114,908.66 × 567,862,274.80
  4. Step 4: Simplify right side
    1,037,741,149.36x = 813,244,029,806,661,760
  5. Step 5: Solve for x
    x = 813,244,029,806,661,760/1,037,741,149.36
  6. Step 6: Final answer
    x = 783,667,517.00

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Double scale
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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.