Home / 37,328,064.90-55,992,097.35-15,755,496.90

Finding the Fourth Proportional to 37,328,064.90, 55,992,097.35 and 15,755,496.90

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Solution

The fourth proportional to 37,328,064.90, 55,992,097.35 and 15,755,496.90 is: 23,633,245.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,328,064.90 : 55,992,097.35 = 15,755,496.90 : x
  2. Step 2: Convert to fraction form
    37,328,064.90/55,992,097.35 = 15,755,496.90/x
  3. Step 3: Cross multiply
    37,328,064.90x = 55,992,097.35 × 15,755,496.90
  4. Step 4: Simplify right side
    37,328,064.90x = 882,183,316,222,423.25
  5. Step 5: Solve for x
    x = 882,183,316,222,423.25/37,328,064.90
  6. Step 6: Final answer
    x = 23,633,245.35

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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.