Home / 14,936,295.60-22,404,443.40-10,312,758.90

Finding the Fourth Proportional to 14,936,295.60, 22,404,443.40 and 10,312,758.90

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Solution

The fourth proportional to 14,936,295.60, 22,404,443.40 and 10,312,758.90 is: 15,469,138.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,936,295.60 : 22,404,443.40 = 10,312,758.90 : x
  2. Step 2: Convert to fraction form
    14,936,295.60/22,404,443.40 = 10,312,758.90/x
  3. Step 3: Cross multiply
    14,936,295.60x = 22,404,443.40 × 10,312,758.90
  4. Step 4: Simplify right side
    14,936,295.60x = 231,051,623,072,896.25
  5. Step 5: Solve for x
    x = 231,051,623,072,896.25/14,936,295.60
  6. Step 6: Final answer
    x = 15,469,138.35

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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.