Home / 26,991,597.60-40,487,363.96-8,795,764.08

Finding the Fourth Proportional to 26,991,597.60, 40,487,363.96 and 8,795,764.08

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Solution

The fourth proportional to 26,991,597.60, 40,487,363.96 and 8,795,764.08 is: 13,193,635.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,991,597.60 : 40,487,363.96 = 8,795,764.08 : x
  2. Step 2: Convert to fraction form
    26,991,597.60/40,487,363.96 = 8,795,764.08/x
  3. Step 3: Cross multiply
    26,991,597.60x = 40,487,363.96 × 8,795,764.08
  4. Step 4: Simplify right side
    26,991,597.60x = 356,117,301,613,254.56
  5. Step 5: Solve for x
    x = 356,117,301,613,254.56/26,991,597.60
  6. Step 6: Final answer
    x = 13,193,635.55

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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.