Home / 23,166,818.80-34,762,669.80-9,705,007.60

Finding the Fourth Proportional to 23,166,818.80, 34,762,669.80 and 9,705,007.60

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Solution

The fourth proportional to 23,166,818.80, 34,762,669.80 and 9,705,007.60 is: 14,562,723.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,166,818.80 : 34,762,669.80 = 9,705,007.60 : x
  2. Step 2: Convert to fraction form
    23,166,818.80/34,762,669.80 = 9,705,007.60/x
  3. Step 3: Cross multiply
    23,166,818.80x = 34,762,669.80 × 9,705,007.60
  4. Step 4: Simplify right side
    23,166,818.80x = 337,371,974,605,290.44
  5. Step 5: Solve for x
    x = 337,371,974,605,290.44/23,166,818.80
  6. Step 6: Final answer
    x = 14,562,723.42

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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.