Home / 32,886,243.54-49,306,944.51-16,680,946.55

Finding the Fourth Proportional to 32,886,243.54, 49,306,944.51 and 16,680,946.55

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Solution

The fourth proportional to 32,886,243.54, 49,306,944.51 and 16,680,946.55 is: 25,010,047.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,886,243.54 : 49,306,944.51 = 16,680,946.55 : x
  2. Step 2: Convert to fraction form
    32,886,243.54/49,306,944.51 = 16,680,946.55/x
  3. Step 3: Cross multiply
    32,886,243.54x = 49,306,944.51 × 16,680,946.55
  4. Step 4: Simplify right side
    32,886,243.54x = 822,486,505,668,591.12
  5. Step 5: Solve for x
    x = 822,486,505,668,591.12/32,886,243.54
  6. Step 6: Final answer
    x = 25,010,047.28

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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.