Home / 167,748,636,181.55-251,623,894,988.51-55,953,304,417.31

Finding the Fourth Proportional to 167,748,636,181.55, 251,623,894,988.51 and 55,953,304,417.31

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Solution

The fourth proportional to 167,748,636,181.55, 251,623,894,988.51 and 55,953,304,417.31 is: 83,930,270,406.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,748,636,181.55 : 251,623,894,988.51 = 55,953,304,417.31 : x
  2. Step 2: Convert to fraction form
    167,748,636,181.55/251,623,894,988.51 = 55,953,304,417.31/x
  3. Step 3: Cross multiply
    167,748,636,181.55x = 251,623,894,988.51 × 55,953,304,417.31
  4. Step 4: Simplify right side
    167,748,636,181.55x = 14,079,188,394,961,344,135,168
  5. Step 5: Solve for x
    x = 14,079,188,394,961,344,135,168/167,748,636,181.55
  6. Step 6: Final answer
    x = 83,930,270,406.04

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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.