Home / 32,276,527.60-44,521,707.36-19,711,687.72

Finding the Fourth Proportional to 32,276,527.60, 44,521,707.36 and 19,711,687.72

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Solution

The fourth proportional to 32,276,527.60, 44,521,707.36 and 19,711,687.72 is: 27,189,975.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,276,527.60 : 44,521,707.36 = 19,711,687.72 : x
  2. Step 2: Convert to fraction form
    32,276,527.60/44,521,707.36 = 19,711,687.72/x
  3. Step 3: Cross multiply
    32,276,527.60x = 44,521,707.36 × 19,711,687.72
  4. Step 4: Simplify right side
    32,276,527.60x = 877,597,992,241,545.50
  5. Step 5: Solve for x
    x = 877,597,992,241,545.50/32,276,527.60
  6. Step 6: Final answer
    x = 27,189,975.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.