Home / 6,388,096,527.70-9,573,579,626.28-4,971,703,980.70

Finding the Fourth Proportional to 6,388,096,527.70, 9,573,579,626.28 and 4,971,703,980.70

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Solution

The fourth proportional to 6,388,096,527.70, 9,573,579,626.28 and 4,971,703,980.70 is: 7,450,889,906.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,388,096,527.70 : 9,573,579,626.28 = 4,971,703,980.70 : x
  2. Step 2: Convert to fraction form
    6,388,096,527.70/9,573,579,626.28 = 4,971,703,980.70/x
  3. Step 3: Cross multiply
    6,388,096,527.70x = 9,573,579,626.28 × 4,971,703,980.70
  4. Step 4: Simplify right side
    6,388,096,527.70x = 47,597,003,937,524,695,040
  5. Step 5: Solve for x
    x = 47,597,003,937,524,695,040/6,388,096,527.70
  6. Step 6: Final answer
    x = 7,450,889,906.11

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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.