Home / 44,731,412.90-67,009,431.44-23,180,151.68

Finding the Fourth Proportional to 44,731,412.90, 67,009,431.44 and 23,180,151.68

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Solution

The fourth proportional to 44,731,412.90, 67,009,431.44 and 23,180,151.68 is: 34,724,786.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,731,412.90 : 67,009,431.44 = 23,180,151.68 : x
  2. Step 2: Convert to fraction form
    44,731,412.90/67,009,431.44 = 23,180,151.68/x
  3. Step 3: Cross multiply
    44,731,412.90x = 67,009,431.44 × 23,180,151.68
  4. Step 4: Simplify right side
    44,731,412.90x = 1,553,288,784,769,760.75
  5. Step 5: Solve for x
    x = 1,553,288,784,769,760.75/44,731,412.90
  6. Step 6: Final answer
    x = 34,724,786.99

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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.