Home / 36,063,000,769.73-54,102,811,688.37-12,481,237,991.12

Finding the Fourth Proportional to 36,063,000,769.73, 54,102,811,688.37 and 12,481,237,991.12

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Solution

The fourth proportional to 36,063,000,769.73, 54,102,811,688.37 and 12,481,237,991.12 is: 18,724,733,224.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,063,000,769.73 : 54,102,811,688.37 = 12,481,237,991.12 : x
  2. Step 2: Convert to fraction form
    36,063,000,769.73/54,102,811,688.37 = 12,481,237,991.12/x
  3. Step 3: Cross multiply
    36,063,000,769.73x = 54,102,811,688.37 × 12,481,237,991.12
  4. Step 4: Simplify right side
    36,063,000,769.73x = 675,270,068,671,049,236,480
  5. Step 5: Solve for x
    x = 675,270,068,671,049,236,480/36,063,000,769.73
  6. Step 6: Final answer
    x = 18,724,733,224.03

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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.