Home / 32,670,086.80-48,993,320.40-16,490,660.80

Finding the Fourth Proportional to 32,670,086.80, 48,993,320.40 and 16,490,660.80

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Solution

The fourth proportional to 32,670,086.80, 48,993,320.40 and 16,490,660.80 is: 24,730,030.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,670,086.80 : 48,993,320.40 = 16,490,660.80 : x
  2. Step 2: Convert to fraction form
    32,670,086.80/48,993,320.40 = 16,490,660.80/x
  3. Step 3: Cross multiply
    32,670,086.80x = 48,993,320.40 × 16,490,660.80
  4. Step 4: Simplify right side
    32,670,086.80x = 807,932,228,182,120.38
  5. Step 5: Solve for x
    x = 807,932,228,182,120.38/32,670,086.80
  6. Step 6: Final answer
    x = 24,730,030.05

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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.