Home / 46,687,949.34-70,041,372.30-16,398,174.30

Finding the Fourth Proportional to 46,687,949.34, 70,041,372.30 and 16,398,174.30

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Solution

The fourth proportional to 46,687,949.34, 70,041,372.30 and 16,398,174.30 is: 24,600,579.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,687,949.34 : 70,041,372.30 = 16,398,174.30 : x
  2. Step 2: Convert to fraction form
    46,687,949.34/70,041,372.30 = 16,398,174.30/x
  3. Step 3: Cross multiply
    46,687,949.34x = 70,041,372.30 × 16,398,174.30
  4. Step 4: Simplify right side
    46,687,949.34x = 1,148,550,630,923,936.75
  5. Step 5: Solve for x
    x = 1,148,550,630,923,936.75/46,687,949.34
  6. Step 6: Final answer
    x = 24,600,579.96

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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.