Home / 34,992,139.80-52,488,209.70-33,816,408.60

Finding the Fourth Proportional to 34,992,139.80, 52,488,209.70 and 33,816,408.60

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Solution

The fourth proportional to 34,992,139.80, 52,488,209.70 and 33,816,408.60 is: 50,724,612.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,139.80 : 52,488,209.70 = 33,816,408.60 : x
  2. Step 2: Convert to fraction form
    34,992,139.80/52,488,209.70 = 33,816,408.60/x
  3. Step 3: Cross multiply
    34,992,139.80x = 52,488,209.70 × 33,816,408.60
  4. Step 4: Simplify right side
    34,992,139.80x = 1,774,962,745,897,683.50
  5. Step 5: Solve for x
    x = 1,774,962,745,897,683.50/34,992,139.80
  6. Step 6: Final answer
    x = 50,724,612.90

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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.