Home / 32,758,131.88-49,137,214.23-11,192,945.01

Finding the Fourth Proportional to 32,758,131.88, 49,137,214.23 and 11,192,945.01

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Solution

The fourth proportional to 32,758,131.88, 49,137,214.23 and 11,192,945.01 is: 16,789,423.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,758,131.88 : 49,137,214.23 = 11,192,945.01 : x
  2. Step 2: Convert to fraction form
    32,758,131.88/49,137,214.23 = 11,192,945.01/x
  3. Step 3: Cross multiply
    32,758,131.88x = 49,137,214.23 × 11,192,945.01
  4. Step 4: Simplify right side
    32,758,131.88x = 549,990,136,820,979.44
  5. Step 5: Solve for x
    x = 549,990,136,820,979.44/32,758,131.88
  6. Step 6: Final answer
    x = 16,789,423.12

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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.