Home / 3,139,411,321,023.40-4,333,193,706,235.20-2,044,721,798,614.40

Finding the Fourth Proportional to 3,139,411,321,023.40, 4,333,193,706,235.20 and 2,044,721,798,614.40

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Solution

The fourth proportional to 3,139,411,321,023.40, 4,333,193,706,235.20 and 2,044,721,798,614.40 is: 2,822,241,090,049.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,139,411,321,023.40 : 4,333,193,706,235.20 = 2,044,721,798,614.40 : x
  2. Step 2: Convert to fraction form
    3,139,411,321,023.40/4,333,193,706,235.20 = 2,044,721,798,614.40/x
  3. Step 3: Cross multiply
    3,139,411,321,023.40x = 4,333,193,706,235.20 × 2,044,721,798,614.40
  4. Step 4: Simplify right side
    3,139,411,321,023.40x = 8,860,175,628,757,836,010,356,736
  5. Step 5: Solve for x
    x = 8,860,175,628,757,836,010,356,736/3,139,411,321,023.40
  6. Step 6: Final answer
    x = 2,822,241,090,049.19

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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.