Home / 7,237,743,246.29-10,850,397,089.63-2,515,451,688.92

Finding the Fourth Proportional to 7,237,743,246.29, 10,850,397,089.63 and 2,515,451,688.92

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Solution

The fourth proportional to 7,237,743,246.29, 10,850,397,089.63 and 2,515,451,688.92 is: 3,771,016,566.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,237,743,246.29 : 10,850,397,089.63 = 2,515,451,688.92 : x
  2. Step 2: Convert to fraction form
    7,237,743,246.29/10,850,397,089.63 = 2,515,451,688.92/x
  3. Step 3: Cross multiply
    7,237,743,246.29x = 10,850,397,089.63 × 2,515,451,688.92
  4. Step 4: Simplify right side
    7,237,743,246.29x = 27,293,649,684,578,066,432
  5. Step 5: Solve for x
    x = 27,293,649,684,578,066,432/7,237,743,246.29
  6. Step 6: Final answer
    x = 3,771,016,566.33

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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.