Home / 16,163,752,004.30-24,245,628,006.45-9,551,775,658.70

Finding the Fourth Proportional to 16,163,752,004.30, 24,245,628,006.45 and 9,551,775,658.70

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Solution

The fourth proportional to 16,163,752,004.30, 24,245,628,006.45 and 9,551,775,658.70 is: 14,327,663,488.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,163,752,004.30 : 24,245,628,006.45 = 9,551,775,658.70 : x
  2. Step 2: Convert to fraction form
    16,163,752,004.30/24,245,628,006.45 = 9,551,775,658.70/x
  3. Step 3: Cross multiply
    16,163,752,004.30x = 24,245,628,006.45 × 9,551,775,658.70
  4. Step 4: Simplify right side
    16,163,752,004.30x = 231,588,799,421,904,158,720
  5. Step 5: Solve for x
    x = 231,588,799,421,904,158,720/16,163,752,004.30
  6. Step 6: Final answer
    x = 14,327,663,488.05

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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.