Home / 29,521,238.40-44,281,857.60-16,766,654.40

Finding the Fourth Proportional to 29,521,238.40, 44,281,857.60 and 16,766,654.40

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Solution

The fourth proportional to 29,521,238.40, 44,281,857.60 and 16,766,654.40 is: 25,149,981.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,521,238.40 : 44,281,857.60 = 16,766,654.40 : x
  2. Step 2: Convert to fraction form
    29,521,238.40/44,281,857.60 = 16,766,654.40/x
  3. Step 3: Cross multiply
    29,521,238.40x = 44,281,857.60 × 16,766,654.40
  4. Step 4: Simplify right side
    29,521,238.40x = 742,458,602,569,213.50
  5. Step 5: Solve for x
    x = 742,458,602,569,213.50/29,521,238.40
  6. Step 6: Final answer
    x = 25,149,981.60

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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.