Home / 1,283,108,057.89-1,925,471,703.98-546,176,759.33

Finding the Fourth Proportional to 1,283,108,057.89, 1,925,471,703.98 and 546,176,759.33

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Solution

The fourth proportional to 1,283,108,057.89, 1,925,471,703.98 and 546,176,759.33 is: 819,609,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,283,108,057.89 : 1,925,471,703.98 = 546,176,759.33 : x
  2. Step 2: Convert to fraction form
    1,283,108,057.89/1,925,471,703.98 = 546,176,759.33/x
  3. Step 3: Cross multiply
    1,283,108,057.89x = 1,925,471,703.98 × 546,176,759.33
  4. Step 4: Simplify right side
    1,283,108,057.89x = 1,051,647,895,461,409,536
  5. Step 5: Solve for x
    x = 1,051,647,895,461,409,536/1,283,108,057.89
  6. Step 6: Final answer
    x = 819,609,766.30

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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.