Home / 16,757,611,571.03-25,139,000,159.85-5,713,544,831.27

Finding the Fourth Proportional to 16,757,611,571.03, 25,139,000,159.85 and 5,713,544,831.27

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Solution

The fourth proportional to 16,757,611,571.03, 25,139,000,159.85 and 5,713,544,831.27 is: 8,571,197,859.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,757,611,571.03 : 25,139,000,159.85 = 5,713,544,831.27 : x
  2. Step 2: Convert to fraction form
    16,757,611,571.03/25,139,000,159.85 = 5,713,544,831.27/x
  3. Step 3: Cross multiply
    16,757,611,571.03x = 25,139,000,159.85 × 5,713,544,831.27
  4. Step 4: Simplify right side
    16,757,611,571.03x = 143,632,804,426,606,673,920
  5. Step 5: Solve for x
    x = 143,632,804,426,606,673,920/16,757,611,571.03
  6. Step 6: Final answer
    x = 8,571,197,859.42

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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.