Home / 7,311,801,359.30-10,960,047,214.05-3,059,928,837.86

Finding the Fourth Proportional to 7,311,801,359.30, 10,960,047,214.05 and 3,059,928,837.86

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Solution

The fourth proportional to 7,311,801,359.30, 10,960,047,214.05 and 3,059,928,837.86 is: 4,586,689,775.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,311,801,359.30 : 10,960,047,214.05 = 3,059,928,837.86 : x
  2. Step 2: Convert to fraction form
    7,311,801,359.30/10,960,047,214.05 = 3,059,928,837.86/x
  3. Step 3: Cross multiply
    7,311,801,359.30x = 10,960,047,214.05 × 3,059,928,837.86
  4. Step 4: Simplify right side
    7,311,801,359.30x = 33,536,964,534,578,745,344
  5. Step 5: Solve for x
    x = 33,536,964,534,578,745,344/7,311,801,359.30
  6. Step 6: Final answer
    x = 4,586,689,775.42

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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.