Home / 3,627,978,225,559.80-5,006,762,053,166.80-2,086,476,812,538.20

Finding the Fourth Proportional to 3,627,978,225,559.80, 5,006,762,053,166.80 and 2,086,476,812,538.20

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Solution

The fourth proportional to 3,627,978,225,559.80, 5,006,762,053,166.80 and 2,086,476,812,538.20 is: 2,879,425,476,214.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,978,225,559.80 : 5,006,762,053,166.80 = 2,086,476,812,538.20 : x
  2. Step 2: Convert to fraction form
    3,627,978,225,559.80/5,006,762,053,166.80 = 2,086,476,812,538.20/x
  3. Step 3: Cross multiply
    3,627,978,225,559.80x = 5,006,762,053,166.80 × 2,086,476,812,538.20
  4. Step 4: Simplify right side
    3,627,978,225,559.80x = 10,446,492,929,828,678,283,558,912
  5. Step 5: Solve for x
    x = 10,446,492,929,828,678,283,558,912/3,627,978,225,559.80
  6. Step 6: Final answer
    x = 2,879,425,476,214.59

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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.