Home / 2,852,202,458.20-4,278,303,687.30-1,302,520,502.20

Finding the Fourth Proportional to 2,852,202,458.20, 4,278,303,687.30 and 1,302,520,502.20

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Solution

The fourth proportional to 2,852,202,458.20, 4,278,303,687.30 and 1,302,520,502.20 is: 1,953,780,753.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852,202,458.20 : 4,278,303,687.30 = 1,302,520,502.20 : x
  2. Step 2: Convert to fraction form
    2,852,202,458.20/4,278,303,687.30 = 1,302,520,502.20/x
  3. Step 3: Cross multiply
    2,852,202,458.20x = 4,278,303,687.30 × 1,302,520,502.20
  4. Step 4: Simplify right side
    2,852,202,458.20x = 5,572,578,267,346,108,416
  5. Step 5: Solve for x
    x = 5,572,578,267,346,108,416/2,852,202,458.20
  6. Step 6: Final answer
    x = 1,953,780,753.30

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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.