Home / 348,914,070,046-481,501,417,590.66-188,521,987,600

Finding the Fourth Proportional to 348,914,070,046, 481,501,417,590.66 and 188,521,987,600

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Solution

The fourth proportional to 348,914,070,046, 481,501,417,590.66 and 188,521,987,600 is: 260,160,343,388.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,914,070,046 : 481,501,417,590.66 = 188,521,987,600 : x
  2. Step 2: Convert to fraction form
    348,914,070,046/481,501,417,590.66 = 188,521,987,600/x
  3. Step 3: Cross multiply
    348,914,070,046x = 481,501,417,590.66 × 188,521,987,600
  4. Step 4: Simplify right side
    348,914,070,046x = 90,773,604,276,408,818,860,032
  5. Step 5: Solve for x
    x = 90,773,604,276,408,818,860,032/348,914,070,046
  6. Step 6: Final answer
    x = 260,160,343,388.97

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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.