Home / 14,949,722.40-22,424,583.60-14,808,004.80

Finding the Fourth Proportional to 14,949,722.40, 22,424,583.60 and 14,808,004.80

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Solution

The fourth proportional to 14,949,722.40, 22,424,583.60 and 14,808,004.80 is: 22,212,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,949,722.40 : 22,424,583.60 = 14,808,004.80 : x
  2. Step 2: Convert to fraction form
    14,949,722.40/22,424,583.60 = 14,808,004.80/x
  3. Step 3: Cross multiply
    14,949,722.40x = 22,424,583.60 × 14,808,004.80
  4. Step 4: Simplify right side
    14,949,722.40x = 332,063,341,586,801.31
  5. Step 5: Solve for x
    x = 332,063,341,586,801.31/14,949,722.40
  6. Step 6: Final answer
    x = 22,212,007.20

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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.