Home / 32,857,855.92-49,276,302.57-11,287,256.22

Finding the Fourth Proportional to 32,857,855.92, 49,276,302.57 and 11,287,256.22

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Solution

The fourth proportional to 32,857,855.92, 49,276,302.57 and 11,287,256.22 is: 16,927,283.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,857,855.92 : 49,276,302.57 = 11,287,256.22 : x
  2. Step 2: Convert to fraction form
    32,857,855.92/49,276,302.57 = 11,287,256.22/x
  3. Step 3: Cross multiply
    32,857,855.92x = 49,276,302.57 × 11,287,256.22
  4. Step 4: Simplify right side
    32,857,855.92x = 556,194,252,681,834.50
  5. Step 5: Solve for x
    x = 556,194,252,681,834.50/32,857,855.92
  6. Step 6: Final answer
    x = 16,927,283.81

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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.