Home / 167,748,636,175.05-251,623,894,978.76-55,953,304,410.80

Finding the Fourth Proportional to 167,748,636,175.05, 251,623,894,978.76 and 55,953,304,410.80

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Solution

The fourth proportional to 167,748,636,175.05, 251,623,894,978.76 and 55,953,304,410.80 is: 83,930,270,396.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,748,636,175.05 : 251,623,894,978.76 = 55,953,304,410.80 : x
  2. Step 2: Convert to fraction form
    167,748,636,175.05/251,623,894,978.76 = 55,953,304,410.80/x
  3. Step 3: Cross multiply
    167,748,636,175.05x = 251,623,894,978.76 × 55,953,304,410.80
  4. Step 4: Simplify right side
    167,748,636,175.05x = 14,079,188,392,778,483,630,080
  5. Step 5: Solve for x
    x = 14,079,188,392,778,483,630,080/167,748,636,175.05
  6. Step 6: Final answer
    x = 83,930,270,396.28

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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.