Home / 336,588,820.20-504,883,230.30-301,442,855.40

Finding the Fourth Proportional to 336,588,820.20, 504,883,230.30 and 301,442,855.40

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Solution

The fourth proportional to 336,588,820.20, 504,883,230.30 and 301,442,855.40 is: 452,164,283.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,588,820.20 : 504,883,230.30 = 301,442,855.40 : x
  2. Step 2: Convert to fraction form
    336,588,820.20/504,883,230.30 = 301,442,855.40/x
  3. Step 3: Cross multiply
    336,588,820.20x = 504,883,230.30 × 301,442,855.40
  4. Step 4: Simplify right side
    336,588,820.20x = 152,193,442,585,207,776
  5. Step 5: Solve for x
    x = 152,193,442,585,207,776/336,588,820.20
  6. Step 6: Final answer
    x = 452,164,283.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.