Home / 3,683,641,193,772.40-5,083,083,705,723.20-2,037,479,678,579.10

Finding the Fourth Proportional to 3,683,641,193,772.40, 5,083,083,705,723.20 and 2,037,479,678,579.10

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Solution

The fourth proportional to 3,683,641,193,772.40, 5,083,083,705,723.20 and 2,037,479,678,579.10 is: 2,811,533,265,627.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,641,193,772.40 : 5,083,083,705,723.20 = 2,037,479,678,579.10 : x
  2. Step 2: Convert to fraction form
    3,683,641,193,772.40/5,083,083,705,723.20 = 2,037,479,678,579.10/x
  3. Step 3: Cross multiply
    3,683,641,193,772.40x = 5,083,083,705,723.20 × 2,037,479,678,579.10
  4. Step 4: Simplify right side
    3,683,641,193,772.40x = 10,356,679,754,927,566,179,270,656
  5. Step 5: Solve for x
    x = 10,356,679,754,927,566,179,270,656/3,683,641,193,772.40
  6. Step 6: Final answer
    x = 2,811,533,265,627.68

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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.