Home / 4,137,920,515,212.30-6,206,880,772,818.40-2,445,254,570,738.70

Finding the Fourth Proportional to 4,137,920,515,212.30, 6,206,880,772,818.40 and 2,445,254,570,738.70

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Solution

The fourth proportional to 4,137,920,515,212.30, 6,206,880,772,818.40 and 2,445,254,570,738.70 is: 3,667,881,856,108.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,920,515,212.30 : 6,206,880,772,818.40 = 2,445,254,570,738.70 : x
  2. Step 2: Convert to fraction form
    4,137,920,515,212.30/6,206,880,772,818.40 = 2,445,254,570,738.70/x
  3. Step 3: Cross multiply
    4,137,920,515,212.30x = 6,206,880,772,818.40 × 2,445,254,570,738.70
  4. Step 4: Simplify right side
    4,137,920,515,212.30x = 15,177,403,579,764,349,375,348,736
  5. Step 5: Solve for x
    x = 15,177,403,579,764,349,375,348,736/4,137,920,515,212.30
  6. Step 6: Final answer
    x = 3,667,881,856,108.02

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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.