Home / 33,690,733.60-50,536,100.40-10,973,927.20

Finding the Fourth Proportional to 33,690,733.60, 50,536,100.40 and 10,973,927.20

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Solution

The fourth proportional to 33,690,733.60, 50,536,100.40 and 10,973,927.20 is: 16,460,890.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,690,733.60 : 50,536,100.40 = 10,973,927.20 : x
  2. Step 2: Convert to fraction form
    33,690,733.60/50,536,100.40 = 10,973,927.20/x
  3. Step 3: Cross multiply
    33,690,733.60x = 50,536,100.40 × 10,973,927.20
  4. Step 4: Simplify right side
    33,690,733.60x = 554,579,486,761,490.81
  5. Step 5: Solve for x
    x = 554,579,486,761,490.81/33,690,733.60
  6. Step 6: Final answer
    x = 16,460,890.80

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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.