Home / 2,416,213,095,721.80-3,338,735,700,357.20-1,720,545,898,191.30

Finding the Fourth Proportional to 2,416,213,095,721.80, 3,338,735,700,357.20 and 1,720,545,898,191.30

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Solution

The fourth proportional to 2,416,213,095,721.80, 3,338,735,700,357.20 and 1,720,545,898,191.30 is: 2,377,459,183,780.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,213,095,721.80 : 3,338,735,700,357.20 = 1,720,545,898,191.30 : x
  2. Step 2: Convert to fraction form
    2,416,213,095,721.80/3,338,735,700,357.20 = 1,720,545,898,191.30/x
  3. Step 3: Cross multiply
    2,416,213,095,721.80x = 3,338,735,700,357.20 × 1,720,545,898,191.30
  4. Step 4: Simplify right side
    2,416,213,095,721.80x = 5,744,448,014,394,438,658,818,048
  5. Step 5: Solve for x
    x = 5,744,448,014,394,438,658,818,048/2,416,213,095,721.80
  6. Step 6: Final answer
    x = 2,377,459,183,780.47

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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.