Home / 32,770,906.54-45,223,946.93-17,886,367.70

Finding the Fourth Proportional to 32,770,906.54, 45,223,946.93 and 17,886,367.70

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Solution

The fourth proportional to 32,770,906.54, 45,223,946.93 and 17,886,367.70 is: 24,683,239.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,770,906.54 : 45,223,946.93 = 17,886,367.70 : x
  2. Step 2: Convert to fraction form
    32,770,906.54/45,223,946.93 = 17,886,367.70/x
  3. Step 3: Cross multiply
    32,770,906.54x = 45,223,946.93 × 17,886,367.70
  4. Step 4: Simplify right side
    32,770,906.54x = 808,892,143,877,836.75
  5. Step 5: Solve for x
    x = 808,892,143,877,836.75/32,770,906.54
  6. Step 6: Final answer
    x = 24,683,239.78

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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.