Home / 29,585,588.90-44,378,383.35-16,671,572.60

Finding the Fourth Proportional to 29,585,588.90, 44,378,383.35 and 16,671,572.60

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Solution

The fourth proportional to 29,585,588.90, 44,378,383.35 and 16,671,572.60 is: 25,007,358.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,585,588.90 : 44,378,383.35 = 16,671,572.60 : x
  2. Step 2: Convert to fraction form
    29,585,588.90/44,378,383.35 = 16,671,572.60/x
  3. Step 3: Cross multiply
    29,585,588.90x = 44,378,383.35 × 16,671,572.60
  4. Step 4: Simplify right side
    29,585,588.90x = 739,857,439,890,156.25
  5. Step 5: Solve for x
    x = 739,857,439,890,156.25/29,585,588.90
  6. Step 6: Final answer
    x = 25,007,358.90

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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.