Home / 46,728,989.70-70,093,484.55-16,432,916.10

Finding the Fourth Proportional to 46,728,989.70, 70,093,484.55 and 16,432,916.10

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Solution

The fourth proportional to 46,728,989.70, 70,093,484.55 and 16,432,916.10 is: 24,649,374.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,728,989.70 : 70,093,484.55 = 16,432,916.10 : x
  2. Step 2: Convert to fraction form
    46,728,989.70/70,093,484.55 = 16,432,916.10/x
  3. Step 3: Cross multiply
    46,728,989.70x = 70,093,484.55 × 16,432,916.10
  4. Step 4: Simplify right side
    46,728,989.70x = 1,151,840,350,766,796.25
  5. Step 5: Solve for x
    x = 1,151,840,350,766,796.25/46,728,989.70
  6. Step 6: Final answer
    x = 24,649,374.15

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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.