Home / 5,318,081,122.14-7,339,863,263.58-3,091,704,712.02

Finding the Fourth Proportional to 5,318,081,122.14, 7,339,863,263.58 and 3,091,704,712.02

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Solution

The fourth proportional to 5,318,081,122.14, 7,339,863,263.58 and 3,091,704,712.02 is: 4,267,082,302.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,318,081,122.14 : 7,339,863,263.58 = 3,091,704,712.02 : x
  2. Step 2: Convert to fraction form
    5,318,081,122.14/7,339,863,263.58 = 3,091,704,712.02/x
  3. Step 3: Cross multiply
    5,318,081,122.14x = 7,339,863,263.58 × 3,091,704,712.02
  4. Step 4: Simplify right side
    5,318,081,122.14x = 22,692,689,837,592,780,800
  5. Step 5: Solve for x
    x = 22,692,689,837,592,780,800/5,318,081,122.14
  6. Step 6: Final answer
    x = 4,267,082,302.13

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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.