Home / 333,048,649.84-459,612,578.12-182,338,791.34

Finding the Fourth Proportional to 333,048,649.84, 459,612,578.12 and 182,338,791.34

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Solution

The fourth proportional to 333,048,649.84, 459,612,578.12 and 182,338,791.34 is: 251,630,511.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,048,649.84 : 459,612,578.12 = 182,338,791.34 : x
  2. Step 2: Convert to fraction form
    333,048,649.84/459,612,578.12 = 182,338,791.34/x
  3. Step 3: Cross multiply
    333,048,649.84x = 459,612,578.12 × 182,338,791.34
  4. Step 4: Simplify right side
    333,048,649.84x = 83,805,201,979,062,128
  5. Step 5: Solve for x
    x = 83,805,201,979,062,128/333,048,649.84
  6. Step 6: Final answer
    x = 251,630,511.10

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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.