Home / 39,856,552.80-59,784,829.20-14,294,240.70

Finding the Fourth Proportional to 39,856,552.80, 59,784,829.20 and 14,294,240.70

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Solution

The fourth proportional to 39,856,552.80, 59,784,829.20 and 14,294,240.70 is: 21,441,361.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,856,552.80 : 59,784,829.20 = 14,294,240.70 : x
  2. Step 2: Convert to fraction form
    39,856,552.80/59,784,829.20 = 14,294,240.70/x
  3. Step 3: Cross multiply
    39,856,552.80x = 59,784,829.20 × 14,294,240.70
  4. Step 4: Simplify right side
    39,856,552.80x = 854,578,738,793,188.50
  5. Step 5: Solve for x
    x = 854,578,738,793,188.50/39,856,552.80
  6. Step 6: Final answer
    x = 21,441,361.05

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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.