Home / 34,004,486.40-51,006,729.60-33,685,621.80

Finding the Fourth Proportional to 34,004,486.40, 51,006,729.60 and 33,685,621.80

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Solution

The fourth proportional to 34,004,486.40, 51,006,729.60 and 33,685,621.80 is: 50,528,432.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,004,486.40 : 51,006,729.60 = 33,685,621.80 : x
  2. Step 2: Convert to fraction form
    34,004,486.40/51,006,729.60 = 33,685,621.80/x
  3. Step 3: Cross multiply
    34,004,486.40x = 51,006,729.60 × 33,685,621.80
  4. Step 4: Simplify right side
    34,004,486.40x = 1,718,193,402,560,465.25
  5. Step 5: Solve for x
    x = 1,718,193,402,560,465.25/34,004,486.40
  6. Step 6: Final answer
    x = 50,528,432.70

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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.