Home / 6,388,808,375.91-9,583,199,712.63-6,000,029,293.98

Finding the Fourth Proportional to 6,388,808,375.91, 9,583,199,712.63 and 6,000,029,293.98

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Solution

The fourth proportional to 6,388,808,375.91, 9,583,199,712.63 and 6,000,029,293.98 is: 9,000,031,871.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,388,808,375.91 : 9,583,199,712.63 = 6,000,029,293.98 : x
  2. Step 2: Convert to fraction form
    6,388,808,375.91/9,583,199,712.63 = 6,000,029,293.98/x
  3. Step 3: Cross multiply
    6,388,808,375.91x = 9,583,199,712.63 × 6,000,029,293.98
  4. Step 4: Simplify right side
    6,388,808,375.91x = 57,499,479,005,840,711,680
  5. Step 5: Solve for x
    x = 57,499,479,005,840,711,680/6,388,808,375.91
  6. Step 6: Final answer
    x = 9,000,031,871.77

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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.