Home / 116,516,163.60-174,774,245.40-59,185,270.80

Finding the Fourth Proportional to 116,516,163.60, 174,774,245.40 and 59,185,270.80

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Solution

The fourth proportional to 116,516,163.60, 174,774,245.40 and 59,185,270.80 is: 88,777,906.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,516,163.60 : 174,774,245.40 = 59,185,270.80 : x
  2. Step 2: Convert to fraction form
    116,516,163.60/174,774,245.40 = 59,185,270.80/x
  3. Step 3: Cross multiply
    116,516,163.60x = 174,774,245.40 × 59,185,270.80
  4. Step 4: Simplify right side
    116,516,163.60x = 10,344,061,042,864,654
  5. Step 5: Solve for x
    x = 10,344,061,042,864,654/116,516,163.60
  6. Step 6: Final answer
    x = 88,777,906.20

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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.