Home / 16,163,752,666.05-24,245,628,999.08-9,551,776,320.45

Finding the Fourth Proportional to 16,163,752,666.05, 24,245,628,999.08 and 9,551,776,320.45

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Solution

The fourth proportional to 16,163,752,666.05, 24,245,628,999.08 and 9,551,776,320.45 is: 14,327,664,480.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,163,752,666.05 : 24,245,628,999.08 = 9,551,776,320.45 : x
  2. Step 2: Convert to fraction form
    16,163,752,666.05/24,245,628,999.08 = 9,551,776,320.45/x
  3. Step 3: Cross multiply
    16,163,752,666.05x = 24,245,628,999.08 × 9,551,776,320.45
  4. Step 4: Simplify right side
    16,163,752,666.05x = 231,588,824,947,780,452,352
  5. Step 5: Solve for x
    x = 231,588,824,947,780,452,352/16,163,752,666.05
  6. Step 6: Final answer
    x = 14,327,664,480.68

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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.