Home / 2,606,032,687.20-3,596,299,770.24-1,939,956,390.24

Finding the Fourth Proportional to 2,606,032,687.20, 3,596,299,770.24 and 1,939,956,390.24

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Solution

The fourth proportional to 2,606,032,687.20, 3,596,299,770.24 and 1,939,956,390.24 is: 2,677,120,956.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,606,032,687.20 : 3,596,299,770.24 = 1,939,956,390.24 : x
  2. Step 2: Convert to fraction form
    2,606,032,687.20/3,596,299,770.24 = 1,939,956,390.24/x
  3. Step 3: Cross multiply
    2,606,032,687.20x = 3,596,299,770.24 × 1,939,956,390.24
  4. Step 4: Simplify right side
    2,606,032,687.20x = 6,976,664,720,495,731,712
  5. Step 5: Solve for x
    x = 6,976,664,720,495,731,712/2,606,032,687.20
  6. Step 6: Final answer
    x = 2,677,120,956.60

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.