Home / 53,612,075.58-80,404,827.36-15,273,921.84

Finding the Fourth Proportional to 53,612,075.58, 80,404,827.36 and 15,273,921.84

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Solution

The fourth proportional to 53,612,075.58, 80,404,827.36 and 15,273,921.84 is: 22,907,097.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,612,075.58 : 80,404,827.36 = 15,273,921.84 : x
  2. Step 2: Convert to fraction form
    53,612,075.58/80,404,827.36 = 15,273,921.84/x
  3. Step 3: Cross multiply
    53,612,075.58x = 80,404,827.36 × 15,273,921.84
  4. Step 4: Simplify right side
    53,612,075.58x = 1,228,097,048,655,333.50
  5. Step 5: Solve for x
    x = 1,228,097,048,655,333.50/53,612,075.58
  6. Step 6: Final answer
    x = 22,907,097.62

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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.