Home / 5,702,035,183.28-7,868,825,502.02-3,161,896,099.91

Finding the Fourth Proportional to 5,702,035,183.28, 7,868,825,502.02 and 3,161,896,099.91

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Solution

The fourth proportional to 5,702,035,183.28, 7,868,825,502.02 and 3,161,896,099.91 is: 4,363,426,016.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,702,035,183.28 : 7,868,825,502.02 = 3,161,896,099.91 : x
  2. Step 2: Convert to fraction form
    5,702,035,183.28/7,868,825,502.02 = 3,161,896,099.91/x
  3. Step 3: Cross multiply
    5,702,035,183.28x = 7,868,825,502.02 × 3,161,896,099.91
  4. Step 4: Simplify right side
    5,702,035,183.28x = 24,880,408,665,654,235,136
  5. Step 5: Solve for x
    x = 24,880,408,665,654,235,136/5,702,035,183.28
  6. Step 6: Final answer
    x = 4,363,426,016.49

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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.