Home / 4,137,920,515,213.40-6,206,880,772,819.90-2,445,254,570,739.80

Finding the Fourth Proportional to 4,137,920,515,213.40, 6,206,880,772,819.90 and 2,445,254,570,739.80

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Solution

The fourth proportional to 4,137,920,515,213.40, 6,206,880,772,819.90 and 2,445,254,570,739.80 is: 3,667,881,856,109.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,920,515,213.40 : 6,206,880,772,819.90 = 2,445,254,570,739.80 : x
  2. Step 2: Convert to fraction form
    4,137,920,515,213.40/6,206,880,772,819.90 = 2,445,254,570,739.80/x
  3. Step 3: Cross multiply
    4,137,920,515,213.40x = 6,206,880,772,819.90 × 2,445,254,570,739.80
  4. Step 4: Simplify right side
    4,137,920,515,213.40x = 15,177,403,579,774,841,980,452,864
  5. Step 5: Solve for x
    x = 15,177,403,579,774,841,980,452,864/4,137,920,515,213.40
  6. Step 6: Final answer
    x = 3,667,881,856,109.58

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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.