Home / 295,094,977.60-442,719,880.80-113,348,084.80

Finding the Fourth Proportional to 295,094,977.60, 442,719,880.80 and 113,348,084.80

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Solution

The fourth proportional to 295,094,977.60, 442,719,880.80 and 113,348,084.80 is: 170,051,862.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,094,977.60 : 442,719,880.80 = 113,348,084.80 : x
  2. Step 2: Convert to fraction form
    295,094,977.60/442,719,880.80 = 113,348,084.80/x
  3. Step 3: Cross multiply
    295,094,977.60x = 442,719,880.80 × 113,348,084.80
  4. Step 4: Simplify right side
    295,094,977.60x = 50,181,450,591,564,288
  5. Step 5: Solve for x
    x = 50,181,450,591,564,288/295,094,977.60
  6. Step 6: Final answer
    x = 170,051,862.62

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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.