Home / 26,744,467.60-40,114,368.60-8,793,571.60

Finding the Fourth Proportional to 26,744,467.60, 40,114,368.60 and 8,793,571.60

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Solution

The fourth proportional to 26,744,467.60, 40,114,368.60 and 8,793,571.60 is: 13,189,590.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,744,467.60 : 40,114,368.60 = 8,793,571.60 : x
  2. Step 2: Convert to fraction form
    26,744,467.60/40,114,368.60 = 8,793,571.60/x
  3. Step 3: Cross multiply
    26,744,467.60x = 40,114,368.60 × 8,793,571.60
  4. Step 4: Simplify right side
    26,744,467.60x = 352,748,572,472,891.75
  5. Step 5: Solve for x
    x = 352,748,572,472,891.75/26,744,467.60
  6. Step 6: Final answer
    x = 13,189,590.38

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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.