Home / 14,688,469.80-22,032,704.70-11,329,237.80

Finding the Fourth Proportional to 14,688,469.80, 22,032,704.70 and 11,329,237.80

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Solution

The fourth proportional to 14,688,469.80, 22,032,704.70 and 11,329,237.80 is: 16,993,856.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,469.80 : 22,032,704.70 = 11,329,237.80 : x
  2. Step 2: Convert to fraction form
    14,688,469.80/22,032,704.70 = 11,329,237.80/x
  3. Step 3: Cross multiply
    14,688,469.80x = 22,032,704.70 × 11,329,237.80
  4. Step 4: Simplify right side
    14,688,469.80x = 249,613,750,923,477.66
  5. Step 5: Solve for x
    x = 249,613,750,923,477.66/14,688,469.80
  6. Step 6: Final answer
    x = 16,993,856.70

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1.5x scale

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.