Home / 32,352,904.20-48,496,178.70-18,882,798.60

Finding the Fourth Proportional to 32,352,904.20, 48,496,178.70 and 18,882,798.60

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Solution

The fourth proportional to 32,352,904.20, 48,496,178.70 and 18,882,798.60 is: 28,304,833.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,352,904.20 : 48,496,178.70 = 18,882,798.60 : x
  2. Step 2: Convert to fraction form
    32,352,904.20/48,496,178.70 = 18,882,798.60/x
  3. Step 3: Cross multiply
    32,352,904.20x = 48,496,178.70 × 18,882,798.60
  4. Step 4: Simplify right side
    32,352,904.20x = 915,743,575,261,710
  5. Step 5: Solve for x
    x = 915,743,575,261,710/32,352,904.20
  6. Step 6: Final answer
    x = 28,304,833.77

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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.