Home / 4,216,299,818.50-6,286,754,893.69-4,100,459,579.29

Finding the Fourth Proportional to 4,216,299,818.50, 6,286,754,893.69 and 4,100,459,579.29

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Solution

The fourth proportional to 4,216,299,818.50, 6,286,754,893.69 and 4,100,459,579.29 is: 6,114,030,177.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,299,818.50 : 6,286,754,893.69 = 4,100,459,579.29 : x
  2. Step 2: Convert to fraction form
    4,216,299,818.50/6,286,754,893.69 = 4,100,459,579.29/x
  3. Step 3: Cross multiply
    4,216,299,818.50x = 6,286,754,893.69 × 4,100,459,579.29
  4. Step 4: Simplify right side
    4,216,299,818.50x = 25,778,584,326,479,446,016
  5. Step 5: Solve for x
    x = 25,778,584,326,479,446,016/4,216,299,818.50
  6. Step 6: Final answer
    x = 6,114,030,177.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.