Home / 17,075,013.12-25,610,627.52-4,295,514.24

Finding the Fourth Proportional to 17,075,013.12, 25,610,627.52 and 4,295,514.24

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Solution

The fourth proportional to 17,075,013.12, 25,610,627.52 and 4,295,514.24 is: 6,442,795.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,075,013.12 : 25,610,627.52 = 4,295,514.24 : x
  2. Step 2: Convert to fraction form
    17,075,013.12/25,610,627.52 = 4,295,514.24/x
  3. Step 3: Cross multiply
    17,075,013.12x = 25,610,627.52 × 4,295,514.24
  4. Step 4: Simplify right side
    17,075,013.12x = 110,010,815,207,495.89
  5. Step 5: Solve for x
    x = 110,010,815,207,495.89/17,075,013.12
  6. Step 6: Final answer
    x = 6,442,795.35

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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.