Home / 34,219,243.65-51,312,069.30-16,927,465.71

Finding the Fourth Proportional to 34,219,243.65, 51,312,069.30 and 16,927,465.71

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Solution

The fourth proportional to 34,219,243.65, 51,312,069.30 and 16,927,465.71 is: 25,382,889.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,219,243.65 : 51,312,069.30 = 16,927,465.71 : x
  2. Step 2: Convert to fraction form
    34,219,243.65/51,312,069.30 = 16,927,465.71/x
  3. Step 3: Cross multiply
    34,219,243.65x = 51,312,069.30 × 16,927,465.71
  4. Step 4: Simplify right side
    34,219,243.65x = 868,583,293,584,893.75
  5. Step 5: Solve for x
    x = 868,583,293,584,893.75/34,219,243.65
  6. Step 6: Final answer
    x = 25,382,889.89

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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.