Home / 50,367,615.60-75,551,423.40-46,504,498.80

Finding the Fourth Proportional to 50,367,615.60, 75,551,423.40 and 46,504,498.80

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Solution

The fourth proportional to 50,367,615.60, 75,551,423.40 and 46,504,498.80 is: 69,756,748.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,367,615.60 : 75,551,423.40 = 46,504,498.80 : x
  2. Step 2: Convert to fraction form
    50,367,615.60/75,551,423.40 = 46,504,498.80/x
  3. Step 3: Cross multiply
    50,367,615.60x = 75,551,423.40 × 46,504,498.80
  4. Step 4: Simplify right side
    50,367,615.60x = 3,513,481,078,843,592
  5. Step 5: Solve for x
    x = 3,513,481,078,843,592/50,367,615.60
  6. Step 6: Final answer
    x = 69,756,748.20

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Similar ratio
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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.