Home / 5,061,110,346.65-7,592,166,820.90-1,871,215,270.87

Finding the Fourth Proportional to 5,061,110,346.65, 7,592,166,820.90 and 1,871,215,270.87

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Solution

The fourth proportional to 5,061,110,346.65, 7,592,166,820.90 and 1,871,215,270.87 is: 2,807,008,249.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,110,346.65 : 7,592,166,820.90 = 1,871,215,270.87 : x
  2. Step 2: Convert to fraction form
    5,061,110,346.65/7,592,166,820.90 = 1,871,215,270.87/x
  3. Step 3: Cross multiply
    5,061,110,346.65x = 7,592,166,820.90 × 1,871,215,270.87
  4. Step 4: Simplify right side
    5,061,110,346.65x = 14,206,578,494,260,619,264
  5. Step 5: Solve for x
    x = 14,206,578,494,260,619,264/5,061,110,346.65
  6. Step 6: Final answer
    x = 2,807,008,249.42

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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.