Home / 25,039,048.77-34,556,938.61-14,725,273.41

Finding the Fourth Proportional to 25,039,048.77, 34,556,938.61 and 14,725,273.41

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Solution

The fourth proportional to 25,039,048.77, 34,556,938.61 and 14,725,273.41 is: 20,322,671.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,039,048.77 : 34,556,938.61 = 14,725,273.41 : x
  2. Step 2: Convert to fraction form
    25,039,048.77/34,556,938.61 = 14,725,273.41/x
  3. Step 3: Cross multiply
    25,039,048.77x = 34,556,938.61 × 14,725,273.41
  4. Step 4: Simplify right side
    25,039,048.77x = 508,860,369,171,208.94
  5. Step 5: Solve for x
    x = 508,860,369,171,208.94/25,039,048.77
  6. Step 6: Final answer
    x = 20,322,671.75

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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.