Home / 2,046,092,112.06-3,069,117,707.53-647,076,622.74

Finding the Fourth Proportional to 2,046,092,112.06, 3,069,117,707.53 and 647,076,622.74

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Solution

The fourth proportional to 2,046,092,112.06, 3,069,117,707.53 and 647,076,622.74 is: 970,608,463.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,092,112.06 : 3,069,117,707.53 = 647,076,622.74 : x
  2. Step 2: Convert to fraction form
    2,046,092,112.06/3,069,117,707.53 = 647,076,622.74/x
  3. Step 3: Cross multiply
    2,046,092,112.06x = 3,069,117,707.53 × 647,076,622.74
  4. Step 4: Simplify right side
    2,046,092,112.06x = 1,985,954,320,980,043,520
  5. Step 5: Solve for x
    x = 1,985,954,320,980,043,520/2,046,092,112.06
  6. Step 6: Final answer
    x = 970,608,463.46

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.