Home / 52,611,297.60-78,879,621.60-23,871,201.60

Finding the Fourth Proportional to 52,611,297.60, 78,879,621.60 and 23,871,201.60

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Solution

The fourth proportional to 52,611,297.60, 78,879,621.60 and 23,871,201.60 is: 35,789,867.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,611,297.60 : 78,879,621.60 = 23,871,201.60 : x
  2. Step 2: Convert to fraction form
    52,611,297.60/78,879,621.60 = 23,871,201.60/x
  3. Step 3: Cross multiply
    52,611,297.60x = 78,879,621.60 × 23,871,201.60
  4. Step 4: Simplify right side
    52,611,297.60x = 1,882,951,349,345,314.50
  5. Step 5: Solve for x
    x = 1,882,951,349,345,314.50/52,611,297.60
  6. Step 6: Final answer
    x = 35,789,867.11

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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.