Home / 32,789,106.18-49,175,075.30-9,753,834.92

Finding the Fourth Proportional to 32,789,106.18, 49,175,075.30 and 9,753,834.92

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Solution

The fourth proportional to 32,789,106.18, 49,175,075.30 and 9,753,834.92 is: 14,628,198.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,789,106.18 : 49,175,075.30 = 9,753,834.92 : x
  2. Step 2: Convert to fraction form
    32,789,106.18/49,175,075.30 = 9,753,834.92/x
  3. Step 3: Cross multiply
    32,789,106.18x = 49,175,075.30 × 9,753,834.92
  4. Step 4: Simplify right side
    32,789,106.18x = 479,645,566,360,124.88
  5. Step 5: Solve for x
    x = 479,645,566,360,124.88/32,789,106.18
  6. Step 6: Final answer
    x = 14,628,198.88

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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.