Home / 7,736,434,544.96-11,607,104,989.20-2,762,049,740.48

Finding the Fourth Proportional to 7,736,434,544.96, 11,607,104,989.20 and 2,762,049,740.48

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Solution

The fourth proportional to 7,736,434,544.96, 11,607,104,989.20 and 2,762,049,740.48 is: 4,143,950,438.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,434,544.96 : 11,607,104,989.20 = 2,762,049,740.48 : x
  2. Step 2: Convert to fraction form
    7,736,434,544.96/11,607,104,989.20 = 2,762,049,740.48/x
  3. Step 3: Cross multiply
    7,736,434,544.96x = 11,607,104,989.20 × 2,762,049,740.48
  4. Step 4: Simplify right side
    7,736,434,544.96x = 32,059,401,323,143,974,912
  5. Step 5: Solve for x
    x = 32,059,401,323,143,974,912/7,736,434,544.96
  6. Step 6: Final answer
    x = 4,143,950,438.26

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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.