Home / 10,663,847,204.40-16,002,308,850.57-4,773,387,046.86

Finding the Fourth Proportional to 10,663,847,204.40, 16,002,308,850.57 and 4,773,387,046.86

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Solution

The fourth proportional to 10,663,847,204.40, 16,002,308,850.57 and 4,773,387,046.86 is: 7,163,007,151.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,663,847,204.40 : 16,002,308,850.57 = 4,773,387,046.86 : x
  2. Step 2: Convert to fraction form
    10,663,847,204.40/16,002,308,850.57 = 4,773,387,046.86/x
  3. Step 3: Cross multiply
    10,663,847,204.40x = 16,002,308,850.57 × 4,773,387,046.86
  4. Step 4: Simplify right side
    10,663,847,204.40x = 76,385,213,787,163,967,488
  5. Step 5: Solve for x
    x = 76,385,213,787,163,967,488/10,663,847,204.40
  6. Step 6: Final answer
    x = 7,163,007,151.46

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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.