Home / 25,602,554.52-35,302,793.36-16,295,382.36

Finding the Fourth Proportional to 25,602,554.52, 35,302,793.36 and 16,295,382.36

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Solution

The fourth proportional to 25,602,554.52, 35,302,793.36 and 16,295,382.36 is: 22,469,340.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,602,554.52 : 35,302,793.36 = 16,295,382.36 : x
  2. Step 2: Convert to fraction form
    25,602,554.52/35,302,793.36 = 16,295,382.36/x
  3. Step 3: Cross multiply
    25,602,554.52x = 35,302,793.36 × 16,295,382.36
  4. Step 4: Simplify right side
    25,602,554.52x = 575,272,516,095,792.12
  5. Step 5: Solve for x
    x = 575,272,516,095,792.12/25,602,554.52
  6. Step 6: Final answer
    x = 22,469,340.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.