Home / 12,044,478,676.20-18,059,702,992.26-4,674,880,041

Finding the Fourth Proportional to 12,044,478,676.20, 18,059,702,992.26 and 4,674,880,041

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Solution

The fourth proportional to 12,044,478,676.20, 18,059,702,992.26 and 4,674,880,041 is: 7,009,597,288.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,044,478,676.20 : 18,059,702,992.26 = 4,674,880,041 : x
  2. Step 2: Convert to fraction form
    12,044,478,676.20/18,059,702,992.26 = 4,674,880,041/x
  3. Step 3: Cross multiply
    12,044,478,676.20x = 18,059,702,992.26 × 4,674,880,041
  4. Step 4: Simplify right side
    12,044,478,676.20x = 84,426,945,064,904,245,248
  5. Step 5: Solve for x
    x = 84,426,945,064,904,245,248/12,044,478,676.20
  6. Step 6: Final answer
    x = 7,009,597,288.07

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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.