Home / 112,329,623.60-168,494,435.40-95,323,511.60

Finding the Fourth Proportional to 112,329,623.60, 168,494,435.40 and 95,323,511.60

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Solution

The fourth proportional to 112,329,623.60, 168,494,435.40 and 95,323,511.60 is: 142,985,267.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,329,623.60 : 168,494,435.40 = 95,323,511.60 : x
  2. Step 2: Convert to fraction form
    112,329,623.60/168,494,435.40 = 95,323,511.60/x
  3. Step 3: Cross multiply
    112,329,623.60x = 168,494,435.40 × 95,323,511.60
  4. Step 4: Simplify right side
    112,329,623.60x = 16,061,481,267,387,350
  5. Step 5: Solve for x
    x = 16,061,481,267,387,350/112,329,623.60
  6. Step 6: Final answer
    x = 142,985,267.40

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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.