Home / 48,902,557.60-73,353,836.40-14,819,474.80

Finding the Fourth Proportional to 48,902,557.60, 73,353,836.40 and 14,819,474.80

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Solution

The fourth proportional to 48,902,557.60, 73,353,836.40 and 14,819,474.80 is: 22,229,212.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,902,557.60 : 73,353,836.40 = 14,819,474.80 : x
  2. Step 2: Convert to fraction form
    48,902,557.60/73,353,836.40 = 14,819,474.80/x
  3. Step 3: Cross multiply
    48,902,557.60x = 73,353,836.40 × 14,819,474.80
  4. Step 4: Simplify right side
    48,902,557.60x = 1,087,065,330,013,122.88
  5. Step 5: Solve for x
    x = 1,087,065,330,013,122.88/48,902,557.60
  6. Step 6: Final answer
    x = 22,229,212.20

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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.