Home / 3,649,040,429.92-5,035,871,317.23-2,041,399,521.95

Finding the Fourth Proportional to 3,649,040,429.92, 5,035,871,317.23 and 2,041,399,521.95

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Solution

The fourth proportional to 3,649,040,429.92, 5,035,871,317.23 and 2,041,399,521.95 is: 2,817,240,723.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,040,429.92 : 5,035,871,317.23 = 2,041,399,521.95 : x
  2. Step 2: Convert to fraction form
    3,649,040,429.92/5,035,871,317.23 = 2,041,399,521.95/x
  3. Step 3: Cross multiply
    3,649,040,429.92x = 5,035,871,317.23 × 2,041,399,521.95
  4. Step 4: Simplify right side
    3,649,040,429.92x = 10,280,225,299,598,059,520
  5. Step 5: Solve for x
    x = 10,280,225,299,598,059,520/3,649,040,429.92
  6. Step 6: Final answer
    x = 2,817,240,723.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.