Home / 53,935,909.02-80,905,370.91-17,544,299.52

Finding the Fourth Proportional to 53,935,909.02, 80,905,370.91 and 17,544,299.52

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Solution

The fourth proportional to 53,935,909.02, 80,905,370.91 and 17,544,299.52 is: 26,316,939.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,935,909.02 : 80,905,370.91 = 17,544,299.52 : x
  2. Step 2: Convert to fraction form
    53,935,909.02/80,905,370.91 = 17,544,299.52/x
  3. Step 3: Cross multiply
    53,935,909.02x = 80,905,370.91 × 17,544,299.52
  4. Step 4: Simplify right side
    53,935,909.02x = 1,419,428,060,259,339
  5. Step 5: Solve for x
    x = 1,419,428,060,259,339/53,935,909.02
  6. Step 6: Final answer
    x = 26,316,939.61

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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.