Home / 39,021,436.60-58,469,169.30-32,596,905.40

Finding the Fourth Proportional to 39,021,436.60, 58,469,169.30 and 32,596,905.40

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Solution

The fourth proportional to 39,021,436.60, 58,469,169.30 and 32,596,905.40 is: 48,842,742.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,021,436.60 : 58,469,169.30 = 32,596,905.40 : x
  2. Step 2: Convert to fraction form
    39,021,436.60/58,469,169.30 = 32,596,905.40/x
  3. Step 3: Cross multiply
    39,021,436.60x = 58,469,169.30 × 32,596,905.40
  4. Step 4: Simplify right side
    39,021,436.60x = 1,905,913,980,488,684
  5. Step 5: Solve for x
    x = 1,905,913,980,488,684/39,021,436.60
  6. Step 6: Final answer
    x = 48,842,742.52

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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.