Home / 14,493,506.70-21,750,038.37-5,973,654.54

Finding the Fourth Proportional to 14,493,506.70, 21,750,038.37 and 5,973,654.54

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Solution

The fourth proportional to 14,493,506.70, 21,750,038.37 and 5,973,654.54 is: 8,964,512.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,493,506.70 : 21,750,038.37 = 5,973,654.54 : x
  2. Step 2: Convert to fraction form
    14,493,506.70/21,750,038.37 = 5,973,654.54/x
  3. Step 3: Cross multiply
    14,493,506.70x = 21,750,038.37 × 5,973,654.54
  4. Step 4: Simplify right side
    14,493,506.70x = 129,927,215,454,124.70
  5. Step 5: Solve for x
    x = 129,927,215,454,124.70/14,493,506.70
  6. Step 6: Final answer
    x = 8,964,512.05

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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.