Home / 26,914,242.72-40,357,176.96-11,750,459.52

Finding the Fourth Proportional to 26,914,242.72, 40,357,176.96 and 11,750,459.52

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Solution

The fourth proportional to 26,914,242.72, 40,357,176.96 and 11,750,459.52 is: 17,619,495.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,914,242.72 : 40,357,176.96 = 11,750,459.52 : x
  2. Step 2: Convert to fraction form
    26,914,242.72/40,357,176.96 = 11,750,459.52/x
  3. Step 3: Cross multiply
    26,914,242.72x = 40,357,176.96 × 11,750,459.52
  4. Step 4: Simplify right side
    26,914,242.72x = 474,215,374,209,956.62
  5. Step 5: Solve for x
    x = 474,215,374,209,956.62/26,914,242.72
  6. Step 6: Final answer
    x = 17,619,495.34

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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.