Home / 38,293,093.62-57,439,197.63-11,000,055.06

Finding the Fourth Proportional to 38,293,093.62, 57,439,197.63 and 11,000,055.06

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Solution

The fourth proportional to 38,293,093.62, 57,439,197.63 and 11,000,055.06 is: 16,499,955.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,293,093.62 : 57,439,197.63 = 11,000,055.06 : x
  2. Step 2: Convert to fraction form
    38,293,093.62/57,439,197.63 = 11,000,055.06/x
  3. Step 3: Cross multiply
    38,293,093.62x = 57,439,197.63 × 11,000,055.06
  4. Step 4: Simplify right side
    38,293,093.62x = 631,834,336,532,221.62
  5. Step 5: Solve for x
    x = 631,834,336,532,221.62/38,293,093.62
  6. Step 6: Final answer
    x = 16,499,955.39

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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.