Home / 567,111,040.20-848,965,949.10-336,961,657.80

Finding the Fourth Proportional to 567,111,040.20, 848,965,949.10 and 336,961,657.80

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Solution

The fourth proportional to 567,111,040.20, 848,965,949.10 and 336,961,657.80 is: 504,432,030.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,111,040.20 : 848,965,949.10 = 336,961,657.80 : x
  2. Step 2: Convert to fraction form
    567,111,040.20/848,965,949.10 = 336,961,657.80/x
  3. Step 3: Cross multiply
    567,111,040.20x = 848,965,949.10 × 336,961,657.80
  4. Step 4: Simplify right side
    567,111,040.20x = 286,068,973,624,486,432
  5. Step 5: Solve for x
    x = 286,068,973,624,486,432/567,111,040.20
  6. Step 6: Final answer
    x = 504,432,030.67

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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.