Home / 43,612,136.80-60,184,834.32-26,208,748.96

Finding the Fourth Proportional to 43,612,136.80, 60,184,834.32 and 26,208,748.96

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Solution

The fourth proportional to 43,612,136.80, 60,184,834.32 and 26,208,748.96 is: 36,168,124.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,612,136.80 : 60,184,834.32 = 26,208,748.96 : x
  2. Step 2: Convert to fraction form
    43,612,136.80/60,184,834.32 = 26,208,748.96/x
  3. Step 3: Cross multiply
    43,612,136.80x = 60,184,834.32 × 26,208,748.96
  4. Step 4: Simplify right side
    43,612,136.80x = 1,577,369,213,892,072.25
  5. Step 5: Solve for x
    x = 1,577,369,213,892,072.25/43,612,136.80
  6. Step 6: Final answer
    x = 36,168,124.97

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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.