Home / 182,546,328.44-273,636,809.11-90,497,425.74

Finding the Fourth Proportional to 182,546,328.44, 273,636,809.11 and 90,497,425.74

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Solution

The fourth proportional to 182,546,328.44, 273,636,809.11 and 90,497,425.74 is: 135,655,573.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,546,328.44 : 273,636,809.11 = 90,497,425.74 : x
  2. Step 2: Convert to fraction form
    182,546,328.44/273,636,809.11 = 90,497,425.74/x
  3. Step 3: Cross multiply
    182,546,328.44x = 273,636,809.11 × 90,497,425.74
  4. Step 4: Simplify right side
    182,546,328.44x = 24,763,426,811,248,860
  5. Step 5: Solve for x
    x = 24,763,426,811,248,860/182,546,328.44
  6. Step 6: Final answer
    x = 135,655,573.15

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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.