Home / 14,907,320.20-22,363,604.70-5,328,260.20

Finding the Fourth Proportional to 14,907,320.20, 22,363,604.70 and 5,328,260.20

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Solution

The fourth proportional to 14,907,320.20, 22,363,604.70 and 5,328,260.20 is: 7,993,328.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,907,320.20 : 22,363,604.70 = 5,328,260.20 : x
  2. Step 2: Convert to fraction form
    14,907,320.20/22,363,604.70 = 5,328,260.20/x
  3. Step 3: Cross multiply
    14,907,320.20x = 22,363,604.70 × 5,328,260.20
  4. Step 4: Simplify right side
    14,907,320.20x = 119,159,104,851,542.94
  5. Step 5: Solve for x
    x = 119,159,104,851,542.94/14,907,320.20
  6. Step 6: Final answer
    x = 7,993,328.33

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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.