Home / 29,956,815.60-44,935,223.40-19,753,148.40

Finding the Fourth Proportional to 29,956,815.60, 44,935,223.40 and 19,753,148.40

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Solution

The fourth proportional to 29,956,815.60, 44,935,223.40 and 19,753,148.40 is: 29,629,722.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,956,815.60 : 44,935,223.40 = 19,753,148.40 : x
  2. Step 2: Convert to fraction form
    29,956,815.60/44,935,223.40 = 19,753,148.40/x
  3. Step 3: Cross multiply
    29,956,815.60x = 44,935,223.40 × 19,753,148.40
  4. Step 4: Simplify right side
    29,956,815.60x = 887,612,136,207,352.50
  5. Step 5: Solve for x
    x = 887,612,136,207,352.50/29,956,815.60
  6. Step 6: Final answer
    x = 29,629,722.60

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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.