Home / 167,768,418.24-251,712,988.56-58,609,649.52

Finding the Fourth Proportional to 167,768,418.24, 251,712,988.56 and 58,609,649.52

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Solution

The fourth proportional to 167,768,418.24, 251,712,988.56 and 58,609,649.52 is: 87,935,561.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,768,418.24 : 251,712,988.56 = 58,609,649.52 : x
  2. Step 2: Convert to fraction form
    167,768,418.24/251,712,988.56 = 58,609,649.52/x
  3. Step 3: Cross multiply
    167,768,418.24x = 251,712,988.56 × 58,609,649.52
  4. Step 4: Simplify right side
    167,768,418.24x = 14,752,810,039,133,370
  5. Step 5: Solve for x
    x = 14,752,810,039,133,370/167,768,418.24
  6. Step 6: Final answer
    x = 87,935,561.38

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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.