Home / 112,131,497.10-168,197,245.65-112,131,497.10

Finding the Fourth Proportional to 112,131,497.10, 168,197,245.65 and 112,131,497.10

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Solution

The fourth proportional to 112,131,497.10, 168,197,245.65 and 112,131,497.10 is: 168,197,245.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,131,497.10 : 168,197,245.65 = 112,131,497.10 : x
  2. Step 2: Convert to fraction form
    112,131,497.10/168,197,245.65 = 112,131,497.10/x
  3. Step 3: Cross multiply
    112,131,497.10x = 168,197,245.65 × 112,131,497.10
  4. Step 4: Simplify right side
    112,131,497.10x = 18,860,208,962,830,964
  5. Step 5: Solve for x
    x = 18,860,208,962,830,964/112,131,497.10
  6. Step 6: Final answer
    x = 168,197,245.65

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Double scale
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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.