Home / 29,473,105.60-44,209,658.40-13,306,801.60

Finding the Fourth Proportional to 29,473,105.60, 44,209,658.40 and 13,306,801.60

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Solution

The fourth proportional to 29,473,105.60, 44,209,658.40 and 13,306,801.60 is: 19,960,202.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,473,105.60 : 44,209,658.40 = 13,306,801.60 : x
  2. Step 2: Convert to fraction form
    29,473,105.60/44,209,658.40 = 13,306,801.60/x
  3. Step 3: Cross multiply
    29,473,105.60x = 44,209,658.40 × 13,306,801.60
  4. Step 4: Simplify right side
    29,473,105.60x = 588,289,153,132,573.38
  5. Step 5: Solve for x
    x = 588,289,153,132,573.38/29,473,105.60
  6. Step 6: Final answer
    x = 19,960,202.40

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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.