Home / 1,236,677,520,612.50-1,852,404,142,115.40-1,236,677,520,612.50

Finding the Fourth Proportional to 1,236,677,520,612.50, 1,852,404,142,115.40 and 1,236,677,520,612.50

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Solution

The fourth proportional to 1,236,677,520,612.50, 1,852,404,142,115.40 and 1,236,677,520,612.50 is: 1,852,404,142,115.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,236,677,520,612.50 : 1,852,404,142,115.40 = 1,236,677,520,612.50 : x
  2. Step 2: Convert to fraction form
    1,236,677,520,612.50/1,852,404,142,115.40 = 1,236,677,520,612.50/x
  3. Step 3: Cross multiply
    1,236,677,520,612.50x = 1,852,404,142,115.40 × 1,236,677,520,612.50
  4. Step 4: Simplify right side
    1,236,677,520,612.50x = 2,290,826,561,643,597,847,855,104
  5. Step 5: Solve for x
    x = 2,290,826,561,643,597,847,855,104/1,236,677,520,612.50
  6. Step 6: Final answer
    x = 1,852,404,142,115.40

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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.