Home / 469,719,546,276.88-704,290,967,666.25-182,542,289,118.22

Finding the Fourth Proportional to 469,719,546,276.88, 704,290,967,666.25 and 182,542,289,118.22

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Solution

The fourth proportional to 469,719,546,276.88, 704,290,967,666.25 and 182,542,289,118.22 is: 273,701,374,494.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,719,546,276.88 : 704,290,967,666.25 = 182,542,289,118.22 : x
  2. Step 2: Convert to fraction form
    469,719,546,276.88/704,290,967,666.25 = 182,542,289,118.22/x
  3. Step 3: Cross multiply
    469,719,546,276.88x = 704,290,967,666.25 × 182,542,289,118.22
  4. Step 4: Simplify right side
    469,719,546,276.88x = 128,562,885,443,083,544,035,328
  5. Step 5: Solve for x
    x = 128,562,885,443,083,544,035,328/469,719,546,276.88
  6. Step 6: Final answer
    x = 273,701,374,494.86

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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.