Home / 23,167,816.80-34,764,166.80-9,706,005.60

Finding the Fourth Proportional to 23,167,816.80, 34,764,166.80 and 9,706,005.60

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Solution

The fourth proportional to 23,167,816.80, 34,764,166.80 and 9,706,005.60 is: 14,564,220.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,167,816.80 : 34,764,166.80 = 9,706,005.60 : x
  2. Step 2: Convert to fraction form
    23,167,816.80/34,764,166.80 = 9,706,005.60/x
  3. Step 3: Cross multiply
    23,167,816.80x = 34,764,166.80 × 9,706,005.60
  4. Step 4: Simplify right side
    23,167,816.80x = 337,421,197,640,134.06
  5. Step 5: Solve for x
    x = 337,421,197,640,134.06/23,167,816.80
  6. Step 6: Final answer
    x = 14,564,220.73

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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.