Home / 468,040,992.30-701,557,603.65-176,795,577.90

Finding the Fourth Proportional to 468,040,992.30, 701,557,603.65 and 176,795,577.90

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Solution

The fourth proportional to 468,040,992.30, 701,557,603.65 and 176,795,577.90 is: 265,003,031.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,040,992.30 : 701,557,603.65 = 176,795,577.90 : x
  2. Step 2: Convert to fraction form
    468,040,992.30/701,557,603.65 = 176,795,577.90/x
  3. Step 3: Cross multiply
    468,040,992.30x = 701,557,603.65 × 176,795,577.90
  4. Step 4: Simplify right side
    468,040,992.30x = 124,032,281,967,440,896
  5. Step 5: Solve for x
    x = 124,032,281,967,440,896/468,040,992.30
  6. Step 6: Final answer
    x = 265,003,031.80

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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.