Home / 51,092,342.40-76,638,513.60-32,952,489.60

Finding the Fourth Proportional to 51,092,342.40, 76,638,513.60 and 32,952,489.60

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Solution

The fourth proportional to 51,092,342.40, 76,638,513.60 and 32,952,489.60 is: 49,428,734.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,092,342.40 : 76,638,513.60 = 32,952,489.60 : x
  2. Step 2: Convert to fraction form
    51,092,342.40/76,638,513.60 = 32,952,489.60/x
  3. Step 3: Cross multiply
    51,092,342.40x = 76,638,513.60 × 32,952,489.60
  4. Step 4: Simplify right side
    51,092,342.40x = 2,525,429,822,363,458.50
  5. Step 5: Solve for x
    x = 2,525,429,822,363,458.50/51,092,342.40
  6. Step 6: Final answer
    x = 49,428,734.40

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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.