Home / 57,050,973.10-85,580,039.50-16,113,617.65

Finding the Fourth Proportional to 57,050,973.10, 85,580,039.50 and 16,113,617.65

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Solution

The fourth proportional to 57,050,973.10, 85,580,039.50 and 16,113,617.65 is: 24,171,437.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,050,973.10 : 85,580,039.50 = 16,113,617.65 : x
  2. Step 2: Convert to fraction form
    57,050,973.10/85,580,039.50 = 16,113,617.65/x
  3. Step 3: Cross multiply
    57,050,973.10x = 85,580,039.50 × 16,113,617.65
  4. Step 4: Simplify right side
    57,050,973.10x = 1,379,004,035,041,588.25
  5. Step 5: Solve for x
    x = 1,379,004,035,041,588.25/57,050,973.10
  6. Step 6: Final answer
    x = 24,171,437.58

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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.