Home / 44,731,409.90-67,009,426.94-23,180,148.68

Finding the Fourth Proportional to 44,731,409.90, 67,009,426.94 and 23,180,148.68

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Solution

The fourth proportional to 44,731,409.90, 67,009,426.94 and 23,180,148.68 is: 34,724,782.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,731,409.90 : 67,009,426.94 = 23,180,148.68 : x
  2. Step 2: Convert to fraction form
    44,731,409.90/67,009,426.94 = 23,180,148.68/x
  3. Step 3: Cross multiply
    44,731,409.90x = 67,009,426.94 × 23,180,148.68
  4. Step 4: Simplify right side
    44,731,409.90x = 1,553,288,479,430,797.25
  5. Step 5: Solve for x
    x = 1,553,288,479,430,797.25/44,731,409.90
  6. Step 6: Final answer
    x = 34,724,782.49

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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.