Home / 45,361,456.20-68,042,184.30-16,598,032.20

Finding the Fourth Proportional to 45,361,456.20, 68,042,184.30 and 16,598,032.20

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Solution

The fourth proportional to 45,361,456.20, 68,042,184.30 and 16,598,032.20 is: 24,897,048.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,361,456.20 : 68,042,184.30 = 16,598,032.20 : x
  2. Step 2: Convert to fraction form
    45,361,456.20/68,042,184.30 = 16,598,032.20/x
  3. Step 3: Cross multiply
    45,361,456.20x = 68,042,184.30 × 16,598,032.20
  4. Step 4: Simplify right side
    45,361,456.20x = 1,129,366,365,969,734.25
  5. Step 5: Solve for x
    x = 1,129,366,365,969,734.25/45,361,456.20
  6. Step 6: Final answer
    x = 24,897,048.30

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1.5x scale

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.