Home / 86,882,737.92-130,324,227.84-37,014,705.60

Finding the Fourth Proportional to 86,882,737.92, 130,324,227.84 and 37,014,705.60

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Solution

The fourth proportional to 86,882,737.92, 130,324,227.84 and 37,014,705.60 is: 55,522,109.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,882,737.92 : 130,324,227.84 = 37,014,705.60 : x
  2. Step 2: Convert to fraction form
    86,882,737.92/130,324,227.84 = 37,014,705.60/x
  3. Step 3: Cross multiply
    86,882,737.92x = 130,324,227.84 × 37,014,705.60
  4. Step 4: Simplify right side
    86,882,737.92x = 4,823,912,926,044,924
  5. Step 5: Solve for x
    x = 4,823,912,926,044,924/86,882,737.92
  6. Step 6: Final answer
    x = 55,522,109.93

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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.