Home / 2,662,440,969.60-3,993,359,123.52-1,026,528,577.92

Finding the Fourth Proportional to 2,662,440,969.60, 3,993,359,123.52 and 1,026,528,577.92

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Solution

The fourth proportional to 2,662,440,969.60, 3,993,359,123.52 and 1,026,528,577.92 is: 1,539,676,300.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,662,440,969.60 : 3,993,359,123.52 = 1,026,528,577.92 : x
  2. Step 2: Convert to fraction form
    2,662,440,969.60/3,993,359,123.52 = 1,026,528,577.92/x
  3. Step 3: Cross multiply
    2,662,440,969.60x = 3,993,359,123.52 × 1,026,528,577.92
  4. Step 4: Simplify right side
    2,662,440,969.60x = 4,099,297,262,190,842,880
  5. Step 5: Solve for x
    x = 4,099,297,262,190,842,880/2,662,440,969.60
  6. Step 6: Final answer
    x = 1,539,676,300.43

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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.