Home / 51,016,614.94-70,380,706.26-32,421,789.58

Finding the Fourth Proportional to 51,016,614.94, 70,380,706.26 and 32,421,789.58

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Solution

The fourth proportional to 51,016,614.94, 70,380,706.26 and 32,421,789.58 is: 44,727,946.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,016,614.94 : 70,380,706.26 = 32,421,789.58 : x
  2. Step 2: Convert to fraction form
    51,016,614.94/70,380,706.26 = 32,421,789.58/x
  3. Step 3: Cross multiply
    51,016,614.94x = 70,380,706.26 × 32,421,789.58
  4. Step 4: Simplify right side
    51,016,614.94x = 2,281,868,448,853,509
  5. Step 5: Solve for x
    x = 2,281,868,448,853,509/51,016,614.94
  6. Step 6: Final answer
    x = 44,727,946.99

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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.