Home / 170,091,698.62-254,930,271.26-88,165,410.16

Finding the Fourth Proportional to 170,091,698.62, 254,930,271.26 and 88,165,410.16

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Solution

The fourth proportional to 170,091,698.62, 254,930,271.26 and 88,165,410.16 is: 132,140,675.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,091,698.62 : 254,930,271.26 = 88,165,410.16 : x
  2. Step 2: Convert to fraction form
    170,091,698.62/254,930,271.26 = 88,165,410.16/x
  3. Step 3: Cross multiply
    170,091,698.62x = 254,930,271.26 × 88,165,410.16
  4. Step 4: Simplify right side
    170,091,698.62x = 22,476,031,927,421,048
  5. Step 5: Solve for x
    x = 22,476,031,927,421,048/170,091,698.62
  6. Step 6: Final answer
    x = 132,140,675.35

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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.