Home / 11,209,124,855,021-16,811,988,439,554-3,050,700,880,761.70

Finding the Fourth Proportional to 11,209,124,855,021, 16,811,988,439,554 and 3,050,700,880,761.70

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Solution

The fourth proportional to 11,209,124,855,021, 16,811,988,439,554 and 3,050,700,880,761.70 is: 4,575,588,960,179.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,209,124,855,021 : 16,811,988,439,554 = 3,050,700,880,761.70 : x
  2. Step 2: Convert to fraction form
    11,209,124,855,021/16,811,988,439,554 = 3,050,700,880,761.70/x
  3. Step 3: Cross multiply
    11,209,124,855,021x = 16,811,988,439,554 × 3,050,700,880,761.70
  4. Step 4: Simplify right side
    11,209,124,855,021x = 51,288,347,939,902,906,016,202,752
  5. Step 5: Solve for x
    x = 51,288,347,939,902,906,016,202,752/11,209,124,855,021
  6. Step 6: Final answer
    x = 4,575,588,960,179.07

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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.