Home / 3,262,109,018.40-4,896,348,577.20-1,628,178,573.60

Finding the Fourth Proportional to 3,262,109,018.40, 4,896,348,577.20 and 1,628,178,573.60

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Solution

The fourth proportional to 3,262,109,018.40, 4,896,348,577.20 and 1,628,178,573.60 is: 2,443,857,577.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,109,018.40 : 4,896,348,577.20 = 1,628,178,573.60 : x
  2. Step 2: Convert to fraction form
    3,262,109,018.40/4,896,348,577.20 = 1,628,178,573.60/x
  3. Step 3: Cross multiply
    3,262,109,018.40x = 4,896,348,577.20 × 1,628,178,573.60
  4. Step 4: Simplify right side
    3,262,109,018.40x = 7,972,129,842,273,885,184
  5. Step 5: Solve for x
    x = 7,972,129,842,273,885,184/3,262,109,018.40
  6. Step 6: Final answer
    x = 2,443,857,577.20

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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.