Home / 1,224,442,829,444.10-1,836,664,244,166.20-1,145,099,113,296.90

Finding the Fourth Proportional to 1,224,442,829,444.10, 1,836,664,244,166.20 and 1,145,099,113,296.90

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Solution

The fourth proportional to 1,224,442,829,444.10, 1,836,664,244,166.20 and 1,145,099,113,296.90 is: 1,717,648,669,945.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,442,829,444.10 : 1,836,664,244,166.20 = 1,145,099,113,296.90 : x
  2. Step 2: Convert to fraction form
    1,224,442,829,444.10/1,836,664,244,166.20 = 1,145,099,113,296.90/x
  3. Step 3: Cross multiply
    1,224,442,829,444.10x = 1,836,664,244,166.20 × 1,145,099,113,296.90
  4. Step 4: Simplify right side
    1,224,442,829,444.10x = 2,103,162,597,418,836,544,192,512
  5. Step 5: Solve for x
    x = 2,103,162,597,418,836,544,192,512/1,224,442,829,444.10
  6. Step 6: Final answer
    x = 1,717,648,669,945.40

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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.