Home / 16,708,871,251.14-25,060,582,401.21-4,915,231,560.33

Finding the Fourth Proportional to 16,708,871,251.14, 25,060,582,401.21 and 4,915,231,560.33

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Solution

The fourth proportional to 16,708,871,251.14, 25,060,582,401.21 and 4,915,231,560.33 is: 7,372,045,884.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,708,871,251.14 : 25,060,582,401.21 = 4,915,231,560.33 : x
  2. Step 2: Convert to fraction form
    16,708,871,251.14/25,060,582,401.21 = 4,915,231,560.33/x
  3. Step 3: Cross multiply
    16,708,871,251.14x = 25,060,582,401.21 × 4,915,231,560.33
  4. Step 4: Simplify right side
    16,708,871,251.14x = 123,178,565,538,677,964,800
  5. Step 5: Solve for x
    x = 123,178,565,538,677,964,800/16,708,871,251.14
  6. Step 6: Final answer
    x = 7,372,045,884.32

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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.