Home / 132,034,652.60-197,674,065.30-116,918,108.60

Finding the Fourth Proportional to 132,034,652.60, 197,674,065.30 and 116,918,108.60

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Solution

The fourth proportional to 132,034,652.60, 197,674,065.30 and 116,918,108.60 is: 175,042,516.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,034,652.60 : 197,674,065.30 = 116,918,108.60 : x
  2. Step 2: Convert to fraction form
    132,034,652.60/197,674,065.30 = 116,918,108.60/x
  3. Step 3: Cross multiply
    132,034,652.60x = 197,674,065.30 × 116,918,108.60
  4. Step 4: Simplify right side
    132,034,652.60x = 23,111,677,834,148,892
  5. Step 5: Solve for x
    x = 23,111,677,834,148,892/132,034,652.60
  6. Step 6: Final answer
    x = 175,042,516.33

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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.