Home / 16,870,783.73-25,300,944.81-6,086,683.08

Finding the Fourth Proportional to 16,870,783.73, 25,300,944.81 and 6,086,683.08

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Solution

The fourth proportional to 16,870,783.73, 25,300,944.81 and 6,086,683.08 is: 9,128,137.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,870,783.73 : 25,300,944.81 = 6,086,683.08 : x
  2. Step 2: Convert to fraction form
    16,870,783.73/25,300,944.81 = 6,086,683.08/x
  3. Step 3: Cross multiply
    16,870,783.73x = 25,300,944.81 × 6,086,683.08
  4. Step 4: Simplify right side
    16,870,783.73x = 153,998,832,683,040.81
  5. Step 5: Solve for x
    x = 153,998,832,683,040.81/16,870,783.73
  6. Step 6: Final answer
    x = 9,128,137.44

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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.