Home / 37,153,438.31-55,708,079.84-14,126,058.43

Finding the Fourth Proportional to 37,153,438.31, 55,708,079.84 and 14,126,058.43

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Solution

The fourth proportional to 37,153,438.31, 55,708,079.84 and 14,126,058.43 is: 21,180,693.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,153,438.31 : 55,708,079.84 = 14,126,058.43 : x
  2. Step 2: Convert to fraction form
    37,153,438.31/55,708,079.84 = 14,126,058.43/x
  3. Step 3: Cross multiply
    37,153,438.31x = 55,708,079.84 × 14,126,058.43
  4. Step 4: Simplify right side
    37,153,438.31x = 786,935,590,633,044.62
  5. Step 5: Solve for x
    x = 786,935,590,633,044.62/37,153,438.31
  6. Step 6: Final answer
    x = 21,180,693.53

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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.