Home / 34,502,028.80-51,753,043.20-10,564,390.40

Finding the Fourth Proportional to 34,502,028.80, 51,753,043.20 and 10,564,390.40

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Solution

The fourth proportional to 34,502,028.80, 51,753,043.20 and 10,564,390.40 is: 15,846,585.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,502,028.80 : 51,753,043.20 = 10,564,390.40 : x
  2. Step 2: Convert to fraction form
    34,502,028.80/51,753,043.20 = 10,564,390.40/x
  3. Step 3: Cross multiply
    34,502,028.80x = 51,753,043.20 × 10,564,390.40
  4. Step 4: Simplify right side
    34,502,028.80x = 546,739,352,752,865.31
  5. Step 5: Solve for x
    x = 546,739,352,752,865.31/34,502,028.80
  6. Step 6: Final answer
    x = 15,846,585.60

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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.