Home / 48,435,811.55-72,612,567.56-22,543,149.00

Finding the Fourth Proportional to 48,435,811.55, 72,612,567.56 and 22,543,149.00

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Solution

The fourth proportional to 48,435,811.55, 72,612,567.56 and 22,543,149.00 is: 33,795,571.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,435,811.55 : 72,612,567.56 = 22,543,149.00 : x
  2. Step 2: Convert to fraction form
    48,435,811.55/72,612,567.56 = 22,543,149.00/x
  3. Step 3: Cross multiply
    48,435,811.55x = 72,612,567.56 × 22,543,149.00
  4. Step 4: Simplify right side
    48,435,811.55x = 1,636,915,929,937,228
  5. Step 5: Solve for x
    x = 1,636,915,929,937,228/48,435,811.55
  6. Step 6: Final answer
    x = 33,795,571.45

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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.