Home / 34,170,849.60-51,256,274.40-16,254,945.60

Finding the Fourth Proportional to 34,170,849.60, 51,256,274.40 and 16,254,945.60

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Solution

The fourth proportional to 34,170,849.60, 51,256,274.40 and 16,254,945.60 is: 24,382,418.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,170,849.60 : 51,256,274.40 = 16,254,945.60 : x
  2. Step 2: Convert to fraction form
    34,170,849.60/51,256,274.40 = 16,254,945.60/x
  3. Step 3: Cross multiply
    34,170,849.60x = 51,256,274.40 × 16,254,945.60
  4. Step 4: Simplify right side
    34,170,849.60x = 833,167,952,030,672.62
  5. Step 5: Solve for x
    x = 833,167,952,030,672.62/34,170,849.60
  6. Step 6: Final answer
    x = 24,382,418.40

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1.5x scale

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.