Home / 10,066,579,040.12-15,082,780,640.70-6,074,274,037.84

Finding the Fourth Proportional to 10,066,579,040.12, 15,082,780,640.70 and 6,074,274,037.84

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Solution

The fourth proportional to 10,066,579,040.12, 15,082,780,640.70 and 6,074,274,037.84 is: 9,101,100,035.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,066,579,040.12 : 15,082,780,640.70 = 6,074,274,037.84 : x
  2. Step 2: Convert to fraction form
    10,066,579,040.12/15,082,780,640.70 = 6,074,274,037.84/x
  3. Step 3: Cross multiply
    10,066,579,040.12x = 15,082,780,640.70 × 6,074,274,037.84
  4. Step 4: Simplify right side
    10,066,579,040.12x = 91,616,942,864,220,274,688
  5. Step 5: Solve for x
    x = 91,616,942,864,220,274,688/10,066,579,040.12
  6. Step 6: Final answer
    x = 9,101,100,035.98

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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.