Home / 3,265,883,676.47-4,898,811,532.89-905,037,891.93

Finding the Fourth Proportional to 3,265,883,676.47, 4,898,811,532.89 and 905,037,891.93

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Solution

The fourth proportional to 3,265,883,676.47, 4,898,811,532.89 and 905,037,891.93 is: 1,357,552,963.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,883,676.47 : 4,898,811,532.89 = 905,037,891.93 : x
  2. Step 2: Convert to fraction form
    3,265,883,676.47/4,898,811,532.89 = 905,037,891.93/x
  3. Step 3: Cross multiply
    3,265,883,676.47x = 4,898,811,532.89 × 905,037,891.93
  4. Step 4: Simplify right side
    3,265,883,676.47x = 4,433,610,062,689,137,664
  5. Step 5: Solve for x
    x = 4,433,610,062,689,137,664/3,265,883,676.47
  6. Step 6: Final answer
    x = 1,357,552,963.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.