Home / 185,954,166.60-256,609,044-101,181,635.50

Finding the Fourth Proportional to 185,954,166.60, 256,609,044 and 101,181,635.50

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Solution

The fourth proportional to 185,954,166.60, 256,609,044 and 101,181,635.50 is: 139,626,464.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,954,166.60 : 256,609,044 = 101,181,635.50 : x
  2. Step 2: Convert to fraction form
    185,954,166.60/256,609,044 = 101,181,635.50/x
  3. Step 3: Cross multiply
    185,954,166.60x = 256,609,044 × 101,181,635.50
  4. Step 4: Simplify right side
    185,954,166.60x = 25,964,122,756,011,464
  5. Step 5: Solve for x
    x = 25,964,122,756,011,464/185,954,166.60
  6. Step 6: Final answer
    x = 139,626,464.04

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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.