Home / 39,367,312.20-59,050,968.30-22,361,200.20

Finding the Fourth Proportional to 39,367,312.20, 59,050,968.30 and 22,361,200.20

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Solution

The fourth proportional to 39,367,312.20, 59,050,968.30 and 22,361,200.20 is: 33,541,800.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,367,312.20 : 59,050,968.30 = 22,361,200.20 : x
  2. Step 2: Convert to fraction form
    39,367,312.20/59,050,968.30 = 22,361,200.20/x
  3. Step 3: Cross multiply
    39,367,312.20x = 59,050,968.30 × 22,361,200.20
  4. Step 4: Simplify right side
    39,367,312.20x = 1,320,450,524,160,153.50
  5. Step 5: Solve for x
    x = 1,320,450,524,160,153.50/39,367,312.20
  6. Step 6: Final answer
    x = 33,541,800.30

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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.