Home / 3,409,909,283.64-4,705,672,920.30-1,924,810,234.68

Finding the Fourth Proportional to 3,409,909,283.64, 4,705,672,920.30 and 1,924,810,234.68

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Solution

The fourth proportional to 3,409,909,283.64, 4,705,672,920.30 and 1,924,810,234.68 is: 2,656,237,056.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,909,283.64 : 4,705,672,920.30 = 1,924,810,234.68 : x
  2. Step 2: Convert to fraction form
    3,409,909,283.64/4,705,672,920.30 = 1,924,810,234.68/x
  3. Step 3: Cross multiply
    3,409,909,283.64x = 4,705,672,920.30 × 1,924,810,234.68
  4. Step 4: Simplify right side
    3,409,909,283.64x = 9,057,527,398,049,965,056
  5. Step 5: Solve for x
    x = 9,057,527,398,049,965,056/3,409,909,283.64
  6. Step 6: Final answer
    x = 2,656,237,056.37

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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.