Home / 167,748,636,176.05-251,623,894,980.26-55,953,304,411.80

Finding the Fourth Proportional to 167,748,636,176.05, 251,623,894,980.26 and 55,953,304,411.80

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Solution

The fourth proportional to 167,748,636,176.05, 251,623,894,980.26 and 55,953,304,411.80 is: 83,930,270,397.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,748,636,176.05 : 251,623,894,980.26 = 55,953,304,411.80 : x
  2. Step 2: Convert to fraction form
    167,748,636,176.05/251,623,894,980.26 = 55,953,304,411.80/x
  3. Step 3: Cross multiply
    167,748,636,176.05x = 251,623,894,980.26 × 55,953,304,411.80
  4. Step 4: Simplify right side
    167,748,636,176.05x = 14,079,188,393,113,283,461,120
  5. Step 5: Solve for x
    x = 14,079,188,393,113,283,461,120/167,748,636,176.05
  6. Step 6: Final answer
    x = 83,930,270,397.77

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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.