Home / 173,664,191.60-260,324,869.80-97,023,935.60

Finding the Fourth Proportional to 173,664,191.60, 260,324,869.80 and 97,023,935.60

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Solution

The fourth proportional to 173,664,191.60, 260,324,869.80 and 97,023,935.60 is: 145,440,134.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,664,191.60 : 260,324,869.80 = 97,023,935.60 : x
  2. Step 2: Convert to fraction form
    173,664,191.60/260,324,869.80 = 97,023,935.60/x
  3. Step 3: Cross multiply
    173,664,191.60x = 260,324,869.80 × 97,023,935.60
  4. Step 4: Simplify right side
    173,664,191.60x = 25,257,743,402,553,584
  5. Step 5: Solve for x
    x = 25,257,743,402,553,584/173,664,191.60
  6. Step 6: Final answer
    x = 145,440,134.61

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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.