Home / 6,388,808,380.42-9,583,199,719.38-6,000,029,298.48

Finding the Fourth Proportional to 6,388,808,380.42, 9,583,199,719.38 and 6,000,029,298.48

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Solution

The fourth proportional to 6,388,808,380.42, 9,583,199,719.38 and 6,000,029,298.48 is: 9,000,031,878.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,388,808,380.42 : 9,583,199,719.38 = 6,000,029,298.48 : x
  2. Step 2: Convert to fraction form
    6,388,808,380.42/9,583,199,719.38 = 6,000,029,298.48/x
  3. Step 3: Cross multiply
    6,388,808,380.42x = 9,583,199,719.38 × 6,000,029,298.48
  4. Step 4: Simplify right side
    6,388,808,380.42x = 57,499,479,089,465,303,040
  5. Step 5: Solve for x
    x = 57,499,479,089,465,303,040/6,388,808,380.42
  6. Step 6: Final answer
    x = 9,000,031,878.51

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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.