Home / 32,379,837.69-48,564,436.43-11,625,979.52

Finding the Fourth Proportional to 32,379,837.69, 48,564,436.43 and 11,625,979.52

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Solution

The fourth proportional to 32,379,837.69, 48,564,436.43 and 11,625,979.52 is: 17,437,059.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,379,837.69 : 48,564,436.43 = 11,625,979.52 : x
  2. Step 2: Convert to fraction form
    32,379,837.69/48,564,436.43 = 11,625,979.52/x
  3. Step 3: Cross multiply
    32,379,837.69x = 48,564,436.43 × 11,625,979.52
  4. Step 4: Simplify right side
    32,379,837.69x = 564,609,143,485,998
  5. Step 5: Solve for x
    x = 564,609,143,485,998/32,379,837.69
  6. Step 6: Final answer
    x = 17,437,059.10

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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.