Home / 10,488,734,327.76-14,474,022,658.60-5,731,173,524.24

Finding the Fourth Proportional to 10,488,734,327.76, 14,474,022,658.60 and 5,731,173,524.24

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Solution

The fourth proportional to 10,488,734,327.76, 14,474,022,658.60 and 5,731,173,524.24 is: 7,908,784,116.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,488,734,327.76 : 14,474,022,658.60 = 5,731,173,524.24 : x
  2. Step 2: Convert to fraction form
    10,488,734,327.76/14,474,022,658.60 = 5,731,173,524.24/x
  3. Step 3: Cross multiply
    10,488,734,327.76x = 14,474,022,658.60 × 5,731,173,524.24
  4. Step 4: Simplify right side
    10,488,734,327.76x = 82,953,135,450,218,168,320
  5. Step 5: Solve for x
    x = 82,953,135,450,218,168,320/10,488,734,327.76
  6. Step 6: Final answer
    x = 7,908,784,116.18

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Why These Related Problems?

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