Home / 4,891,278,494,289.60-6,749,984,710,152.80-2,696,395,495,720.60

Finding the Fourth Proportional to 4,891,278,494,289.60, 6,749,984,710,152.80 and 2,696,395,495,720.60

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Solution

The fourth proportional to 4,891,278,494,289.60, 6,749,984,710,152.80 and 2,696,395,495,720.60 is: 3,721,037,023,323.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,278,494,289.60 : 6,749,984,710,152.80 = 2,696,395,495,720.60 : x
  2. Step 2: Convert to fraction form
    4,891,278,494,289.60/6,749,984,710,152.80 = 2,696,395,495,720.60/x
  3. Step 3: Cross multiply
    4,891,278,494,289.60x = 6,749,984,710,152.80 × 2,696,395,495,720.60
  4. Step 4: Simplify right side
    4,891,278,494,289.60x = 18,200,628,368,638,929,037,950,976
  5. Step 5: Solve for x
    x = 18,200,628,368,638,929,037,950,976/4,891,278,494,289.60
  6. Step 6: Final answer
    x = 3,721,037,023,323.77

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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.