Home / 337,298,415.84-505,997,960.40-107,275,004.64

Finding the Fourth Proportional to 337,298,415.84, 505,997,960.40 and 107,275,004.64

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Solution

The fourth proportional to 337,298,415.84, 505,997,960.40 and 107,275,004.64 is: 160,928,516.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,298,415.84 : 505,997,960.40 = 107,275,004.64 : x
  2. Step 2: Convert to fraction form
    337,298,415.84/505,997,960.40 = 107,275,004.64/x
  3. Step 3: Cross multiply
    337,298,415.84x = 505,997,960.40 × 107,275,004.64
  4. Step 4: Simplify right side
    337,298,415.84x = 54,280,933,549,740,536
  5. Step 5: Solve for x
    x = 54,280,933,549,740,536/337,298,415.84
  6. Step 6: Final answer
    x = 160,928,516.12

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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.