Home / 4,655,890,468.06-6,983,769,933.88-2,167,359,527.04

Finding the Fourth Proportional to 4,655,890,468.06, 6,983,769,933.88 and 2,167,359,527.04

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Solution

The fourth proportional to 4,655,890,468.06, 6,983,769,933.88 and 2,167,359,527.04 is: 3,251,008,674.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,890,468.06 : 6,983,769,933.88 = 2,167,359,527.04 : x
  2. Step 2: Convert to fraction form
    4,655,890,468.06/6,983,769,933.88 = 2,167,359,527.04/x
  3. Step 3: Cross multiply
    4,655,890,468.06x = 6,983,769,933.88 × 2,167,359,527.04
  4. Step 4: Simplify right side
    4,655,890,468.06x = 15,136,340,300,850,329,600
  5. Step 5: Solve for x
    x = 15,136,340,300,850,329,600/4,655,890,468.06
  6. Step 6: Final answer
    x = 3,251,008,674.86

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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.