Home / 57,969,045.90-86,953,512.69-14,838,179.94

Finding the Fourth Proportional to 57,969,045.90, 86,953,512.69 and 14,838,179.94

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Solution

The fourth proportional to 57,969,045.90, 86,953,512.69 and 14,838,179.94 is: 22,257,255.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,969,045.90 : 86,953,512.69 = 14,838,179.94 : x
  2. Step 2: Convert to fraction form
    57,969,045.90/86,953,512.69 = 14,838,179.94/x
  3. Step 3: Cross multiply
    57,969,045.90x = 86,953,512.69 × 14,838,179.94
  4. Step 4: Simplify right side
    57,969,045.90x = 1,290,231,867,709,293.25
  5. Step 5: Solve for x
    x = 1,290,231,867,709,293.25/57,969,045.90
  6. Step 6: Final answer
    x = 22,257,255.53

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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.