Home / 167,675,963.10-251,444,952.09-64,083,430.14

Finding the Fourth Proportional to 167,675,963.10, 251,444,952.09 and 64,083,430.14

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Solution

The fourth proportional to 167,675,963.10, 251,444,952.09 and 64,083,430.14 is: 96,098,777.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,675,963.10 : 251,444,952.09 = 64,083,430.14 : x
  2. Step 2: Convert to fraction form
    167,675,963.10/251,444,952.09 = 64,083,430.14/x
  3. Step 3: Cross multiply
    167,675,963.10x = 251,444,952.09 × 64,083,430.14
  4. Step 4: Simplify right side
    167,675,963.10x = 16,113,455,021,315,162
  5. Step 5: Solve for x
    x = 16,113,455,021,315,162/167,675,963.10
  6. Step 6: Final answer
    x = 96,098,777.21

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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.