Home / 36,298,239.60-54,447,359.40-32,939,007.60

Finding the Fourth Proportional to 36,298,239.60, 54,447,359.40 and 32,939,007.60

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Solution

The fourth proportional to 36,298,239.60, 54,447,359.40 and 32,939,007.60 is: 49,408,511.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,298,239.60 : 54,447,359.40 = 32,939,007.60 : x
  2. Step 2: Convert to fraction form
    36,298,239.60/54,447,359.40 = 32,939,007.60/x
  3. Step 3: Cross multiply
    36,298,239.60x = 54,447,359.40 × 32,939,007.60
  4. Step 4: Simplify right side
    36,298,239.60x = 1,793,441,985,076,531.50
  5. Step 5: Solve for x
    x = 1,793,441,985,076,531.50/36,298,239.60
  6. Step 6: Final answer
    x = 49,408,511.40

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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.