Home / 334,428,774.60-501,643,161.90-304,296,069.90

Finding the Fourth Proportional to 334,428,774.60, 501,643,161.90 and 304,296,069.90

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Solution

The fourth proportional to 334,428,774.60, 501,643,161.90 and 304,296,069.90 is: 456,444,104.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,428,774.60 : 501,643,161.90 = 304,296,069.90 : x
  2. Step 2: Convert to fraction form
    334,428,774.60/501,643,161.90 = 304,296,069.90/x
  3. Step 3: Cross multiply
    334,428,774.60x = 501,643,161.90 × 304,296,069.90
  4. Step 4: Simplify right side
    334,428,774.60x = 152,648,042,658,379,392
  5. Step 5: Solve for x
    x = 152,648,042,658,379,392/334,428,774.60
  6. Step 6: Final answer
    x = 456,444,104.85

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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.