Home / 110,080,594.70-165,120,235.95-28,199,314.70

Finding the Fourth Proportional to 110,080,594.70, 165,120,235.95 and 28,199,314.70

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Solution

The fourth proportional to 110,080,594.70, 165,120,235.95 and 28,199,314.70 is: 42,298,803.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,080,594.70 : 165,120,235.95 = 28,199,314.70 : x
  2. Step 2: Convert to fraction form
    110,080,594.70/165,120,235.95 = 28,199,314.70/x
  3. Step 3: Cross multiply
    110,080,594.70x = 165,120,235.95 × 28,199,314.70
  4. Step 4: Simplify right side
    110,080,594.70x = 4,656,277,496,892,303
  5. Step 5: Solve for x
    x = 4,656,277,496,892,303/110,080,594.70
  6. Step 6: Final answer
    x = 42,298,803.98

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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.