Home / 1,946,271,577.92-2,918,534,466.83-1,159,695,890.57

Finding the Fourth Proportional to 1,946,271,577.92, 2,918,534,466.83 and 1,159,695,890.57

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Solution

The fourth proportional to 1,946,271,577.92, 2,918,534,466.83 and 1,159,695,890.57 is: 1,739,023,713.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,271,577.92 : 2,918,534,466.83 = 1,159,695,890.57 : x
  2. Step 2: Convert to fraction form
    1,946,271,577.92/2,918,534,466.83 = 1,159,695,890.57/x
  3. Step 3: Cross multiply
    1,946,271,577.92x = 2,918,534,466.83 × 1,159,695,890.57
  4. Step 4: Simplify right side
    1,946,271,577.92x = 3,384,612,427,649,265,664
  5. Step 5: Solve for x
    x = 3,384,612,427,649,265,664/1,946,271,577.92
  6. Step 6: Final answer
    x = 1,739,023,713.88

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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.