Home / 40,734,300.96-56,213,402.40-22,149,423.84

Finding the Fourth Proportional to 40,734,300.96, 56,213,402.40 and 22,149,423.84

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Solution

The fourth proportional to 40,734,300.96, 56,213,402.40 and 22,149,423.84 is: 30,566,241.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,734,300.96 : 56,213,402.40 = 22,149,423.84 : x
  2. Step 2: Convert to fraction form
    40,734,300.96/56,213,402.40 = 22,149,423.84/x
  3. Step 3: Cross multiply
    40,734,300.96x = 56,213,402.40 × 22,149,423.84
  4. Step 4: Simplify right side
    40,734,300.96x = 1,245,094,475,246,073.25
  5. Step 5: Solve for x
    x = 1,245,094,475,246,073.25/40,734,300.96
  6. Step 6: Final answer
    x = 30,566,241.37

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.