Home / 40,915,289.96-56,481,513.58-26,984,909.14

Finding the Fourth Proportional to 40,915,289.96, 56,481,513.58 and 26,984,909.14

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Solution

The fourth proportional to 40,915,289.96, 56,481,513.58 and 26,984,909.14 is: 37,251,318.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,915,289.96 : 56,481,513.58 = 26,984,909.14 : x
  2. Step 2: Convert to fraction form
    40,915,289.96/56,481,513.58 = 26,984,909.14/x
  3. Step 3: Cross multiply
    40,915,289.96x = 56,481,513.58 × 26,984,909.14
  4. Step 4: Simplify right side
    40,915,289.96x = 1,524,148,512,045,976
  5. Step 5: Solve for x
    x = 1,524,148,512,045,976/40,915,289.96
  6. Step 6: Final answer
    x = 37,251,318.85

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Why These Related Problems?

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