Home / 39,856,252.20-59,896,352.70-34,929,378.60

Finding the Fourth Proportional to 39,856,252.20, 59,896,352.70 and 34,929,378.60

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Solution

The fourth proportional to 39,856,252.20, 59,896,352.70 and 34,929,378.60 is: 52,492,200.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,856,252.20 : 59,896,352.70 = 34,929,378.60 : x
  2. Step 2: Convert to fraction form
    39,856,252.20/59,896,352.70 = 34,929,378.60/x
  3. Step 3: Cross multiply
    39,856,252.20x = 59,896,352.70 × 34,929,378.60
  4. Step 4: Simplify right side
    39,856,252.20x = 2,092,142,380,217,432.50
  5. Step 5: Solve for x
    x = 2,092,142,380,217,432.50/39,856,252.20
  6. Step 6: Final answer
    x = 52,492,200.46

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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.