Home / 34,206,804.12-51,316,807.62-11,171,545.91

Finding the Fourth Proportional to 34,206,804.12, 51,316,807.62 and 11,171,545.91

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Solution

The fourth proportional to 34,206,804.12, 51,316,807.62 and 11,171,545.91 is: 16,759,474.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,206,804.12 : 51,316,807.62 = 11,171,545.91 : x
  2. Step 2: Convert to fraction form
    34,206,804.12/51,316,807.62 = 11,171,545.91/x
  3. Step 3: Cross multiply
    34,206,804.12x = 51,316,807.62 × 11,171,545.91
  4. Step 4: Simplify right side
    34,206,804.12x = 573,288,072,024,883.75
  5. Step 5: Solve for x
    x = 573,288,072,024,883.75/34,206,804.12
  6. Step 6: Final answer
    x = 16,759,474.81

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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.