Home / 34,836,663.76-48,076,236.48-19,367,006.56

Finding the Fourth Proportional to 34,836,663.76, 48,076,236.48 and 19,367,006.56

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Solution

The fourth proportional to 34,836,663.76, 48,076,236.48 and 19,367,006.56 is: 26,727,381.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,836,663.76 : 48,076,236.48 = 19,367,006.56 : x
  2. Step 2: Convert to fraction form
    34,836,663.76/48,076,236.48 = 19,367,006.56/x
  3. Step 3: Cross multiply
    34,836,663.76x = 48,076,236.48 × 19,367,006.56
  4. Step 4: Simplify right side
    34,836,663.76x = 931,092,787,288,271.12
  5. Step 5: Solve for x
    x = 931,092,787,288,271.12/34,836,663.76
  6. Step 6: Final answer
    x = 26,727,381.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.