Home / 14,764,561.30-22,146,841.95-9,355,672.90

Finding the Fourth Proportional to 14,764,561.30, 22,146,841.95 and 9,355,672.90

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Solution

The fourth proportional to 14,764,561.30, 22,146,841.95 and 9,355,672.90 is: 14,033,509.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,764,561.30 : 22,146,841.95 = 9,355,672.90 : x
  2. Step 2: Convert to fraction form
    14,764,561.30/22,146,841.95 = 9,355,672.90/x
  3. Step 3: Cross multiply
    14,764,561.30x = 22,146,841.95 × 9,355,672.90
  4. Step 4: Simplify right side
    14,764,561.30x = 207,198,609,052,198.16
  5. Step 5: Solve for x
    x = 207,198,609,052,198.16/14,764,561.30
  6. Step 6: Final answer
    x = 14,033,509.35

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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.